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8th Edition

James Stewart

Publisher: Cengage Learning

ISBN: 9781285740621

Chapter 10.1, Problem 13E

Textbook Problem

**11–18**

(a) Eliminate the parameter to find a Cartesian equation of the curve.

(b) Sketch the curve and indicate with an arrow the direction in which the curve is traced as the parameter increases.

Calculus (MindTap Course List)

Ch. 10.1 - 14 Sketch the curve by using the parametric...Ch. 10.1 - 14 Sketch the curve by using the parametric...Ch. 10.1 - 14 Sketch the curve by using the parametric...Ch. 10.1 - 14 Sketch the curve by using the parametric...Ch. 10.1 - 510 a Sketch the curve by using the parametric...Ch. 10.1 - 510 a Sketch the curve by using the parametric...Ch. 10.1 - 510 a Sketch the curve by using the parametric...Ch. 10.1 - 510 a Sketch the curve by using the parametric...Ch. 10.1 - 510 a Sketch the curve by using the parametric...Ch. 10.1 - 510 a Sketch the curve by using the parametric...

Ch. 10.1 - 1118 a Eliminate the parameter to find a Cartesian...Ch. 10.1 - 1118 a Eliminate the parameter to find a Cartesian...Ch. 10.1 - 1118 a Eliminate the parameter to find a Cartesian...Ch. 10.1 - 1118 a Eliminate the parameter to find a Cartesian...Ch. 10.1 - 1118 a Eliminate the parameter to find a Cartesian...Ch. 10.1 - 1118 a Eliminate the parameter to find a Cartesian...Ch. 10.1 - 1118 a Eliminate the parameter to find a Cartesian...Ch. 10.1 - 1118 a Eliminate the parameter to find a Cartesian...Ch. 10.1 - 1922 Describe the motion of a particle with...Ch. 10.1 - 1922 Describe the motion of a particle with...Ch. 10.1 - 1922 Describe the motion of a particle with...Ch. 10.1 - 1922 Describe the motion of a particle with...Ch. 10.1 - Suppose a curve is given by the parametric...Ch. 10.1 - Match the graphs of the parametric equations...Ch. 10.1 - 2527 Use the graphs of x=f(t) and y=g(t) to sketch...Ch. 10.1 - 2527 Use the graphs of x=f(t) and y=g(t) to sketch...Ch. 10.1 - 2527 Use the graphs of x=f(t) and y=g(t) to sketch...Ch. 10.1 - Match the parametric equations with the graphs...Ch. 10.1 - Graph the curve x=y2siny.Ch. 10.1 - Graph the curves y=x34x and x=y34y and find their...Ch. 10.1 - a Show that the parametric equations...Ch. 10.1 - Use a graphing device and the result of Exercise...Ch. 10.1 - Find parametric equations for the path of a...Ch. 10.1 - a Find parametric equations for the ellipse...Ch. 10.1 - 3536 Use a graphing calculator or computer to...Ch. 10.1 - 3536 Use a graphing calculator or computer to...Ch. 10.1 - 3738 Compare the curves represented by the...Ch. 10.1 - 3738 Compare the curves represented by the...Ch. 10.1 - Derive Equations 1 for the case /2.Ch. 10.1 - Let P be a point at a distance d from the center...Ch. 10.1 - If a and b are fixed numbers, find parametric...Ch. 10.1 - If a and b are fixed numbers, find parametric...Ch. 10.1 - A curve, called a witch of Maria Agnesi, consists...Ch. 10.1 - a Find parametric equations for the set of all...Ch. 10.1 - Suppose that the position of one particle at time...Ch. 10.1 - If a projectile is fired with an initial velocity...Ch. 10.1 - Investigate the family of curves defined by the...Ch. 10.1 - The swallowtail catastrophe curves are defined by...Ch. 10.1 - Graph several members of the family of curves with...Ch. 10.1 - Graph several members of the family of curves...Ch. 10.1 - The curves with equations x=asinnt,y=bcost are...Ch. 10.1 - Investigate the family of curves defined by the...Ch. 10.2 - 12 Find dy/dx. x=t1+t,y=1+tCh. 10.2 - 12 Find dy/dx. x=tet,y=t+sintCh. 10.2 - 36 Find and equation of the tangent to the curve...Ch. 10.2 - 36 Find and equation of the tangent to the curve...Ch. 10.2 - 36 Find and equation of the tangent to the curve...Ch. 10.2 - 36 Find and equation of the tangent to the curve...Ch. 10.2 - 78 Find an equation of the tangent to the curve at...Ch. 10.2 - 78 Find an equation of the tangent to the curve at...Ch. 10.2 - 910 Find an equation of the tangent to the curve...Ch. 10.2 - 910 Find an equation of the tangent to the curve...Ch. 10.2 - 1116 Find dy/dx and d2y/dx2. For which values of t...Ch. 10.2 - 1116 Find dy/dx and d2y/dx2. For which values of t...Ch. 10.2 - 1116 Find dy/dx and d2y/dx2. For which values of t...Ch. 10.2 - 1116 Find dy/dx and d2y/dx2. For which values of t...Ch. 10.2 - 1116 Find dy/dx and d2y/dx2. For which values of t...Ch. 10.2 - 1116 Find dy/dx and d2y/dx2. For which values of t...Ch. 10.2 - 1720 Find the points on the curve where the...Ch. 10.2 - 1720 Find the points on the curve where the...Ch. 10.2 - 1720 Find the points on the curve where the...Ch. 10.2 - 1720 Find the points on the curve where the...Ch. 10.2 - Use a graph to estimate the coordinates of the...Ch. 10.2 - Use a graph to estimate the coordinates of the...Ch. 10.2 - 2324 Graph the curve in a viewing rectangle that...Ch. 10.2 - 2324 Graph the curve in a viewing rectangle that...Ch. 10.2 - Show that the curve x=cost,y=sintcost has two...Ch. 10.2 - Graph the curve x=2cost,y=sint+sin2t to discover...Ch. 10.2 - a Find the slope of the tangent line to the...Ch. 10.2 - a Find the slope of the tangent to the astroid...Ch. 10.2 - At what points on the curve x=3t2+1,y=t31 does the...Ch. 10.2 - Find equations of the tangents to the curve...Ch. 10.2 - Use the parametric equations of an ellipse,...Ch. 10.2 - Find the area enclosed by the curve x=t22t,y=t and...Ch. 10.2 - Find the area enclosed by the x-axis and the curve...Ch. 10.2 - Find the area of the region enclosed by the...Ch. 10.2 - Find the area under one arch of the trochoid of...Ch. 10.2 - Let R be the region enclosed by the loop of the...Ch. 10.2 - 3740 Set up an integral that represents the length...Ch. 10.2 - 3740 Set up an integral that represents the length...Ch. 10.2 - 3740 Set up an integral that represents the length...Ch. 10.2 - 3740 Set up an integral that represents the length...Ch. 10.2 - 4144 Find the exact length of the curve....Ch. 10.2 - 4144 Find the exact length of the curve....Ch. 10.2 - 4144 Find the exact length of the curve....Ch. 10.2 - 4144 Find the exact length of the curve....Ch. 10.2 - 4546 Graph the curve and find its exact length....Ch. 10.2 - 4546 Graph the curve and find its exact length....Ch. 10.2 - Graph the curve x=sint+sin1.5t,y=cost and find its...Ch. 10.2 - Find the length of the loop of the curve...Ch. 10.2 - Use Simpsons Rule with n=6 to estimate the length...Ch. 10.2 - In Exercise 10.1.43 you were asked to derive the...Ch. 10.2 - 5152 Find the distance traveled by a particle with...Ch. 10.2 - 5152 Find the distance traveled by a particle with...Ch. 10.2 - Show that the total length of the ellipse...Ch. 10.2 - Find the total length of the astroid...Ch. 10.2 - a Graph the epitrochoid with equations...Ch. 10.2 - A curve called Cornus spiral is defined by the...Ch. 10.2 - 5760 Set up an integral that represents the area...Ch. 10.2 - 5760 Set up an integral that represents the area...Ch. 10.2 - 5760 Set up an integral that represents the area...Ch. 10.2 - 5760 Set up an integral that represents the area...Ch. 10.2 - 6163 Find the exact area of the surface obtained...Ch. 10.2 - 6163 Find the exact area of the surface obtained...Ch. 10.2 - 6163 Find the exact area of the surface obtained...Ch. 10.2 - Graph the curve x=2coscos2y=2sinsin2 If this curve...Ch. 10.2 - 6566 Find the surface area generated by rotating...Ch. 10.2 - 6566 Find the surface area generated by rotating...Ch. 10.2 - If f is continuous and f(t)0 for atb, show that...Ch. 10.2 - Use Formula 1 to derive Formula 6 from Formula...Ch. 10.2 - The curvature at a point P of a curve is defined...Ch. 10.2 - a Use the formula in Exercise 69b to find the...Ch. 10.2 - Use the formula in Exercise 69a to find the...Ch. 10.2 - a Show that the curvature at each point of a...Ch. 10.2 - A string is wound around a circle and then unwound...Ch. 10.2 - A cow is tied to a silo with radius r by a rope...Ch. 10.3 - 12 Plot the point whose polar coordinates are...Ch. 10.3 - 12 Plot the point whose polar coordinates are...Ch. 10.3 - 34 Plot the point whose polar coordinates are...Ch. 10.3 - 34 Plot the point whose polar coordinates are...Ch. 10.3 - 56 The Cartesian coordinates of a point are given....Ch. 10.3 - 56 The Cartesian coordinates of a point are given....Ch. 10.3 - 712 Sketch the region in the plane consisting of...Ch. 10.3 - 712 Sketch the region in the plane consisting of...Ch. 10.3 - 712 Sketch the region in the plane consisting of...Ch. 10.3 - 712 Sketch the region in the plane consisting of...Ch. 10.3 - 712 Sketch the region in the plane consisting of...Ch. 10.3 - 712 Sketch the region in the plane consisting of...Ch. 10.3 - Find the distance between the points with polar...Ch. 10.3 - Find a formula for the distance between the points...Ch. 10.3 - 1520 Identify the curve by finding a Cartesian...Ch. 10.3 - 1520 Identify the curve by finding a Cartesian...Ch. 10.3 - 1520 Identify the curve by finding a Cartesian...Ch. 10.3 - 1520 Identify the curve by finding a Cartesian...Ch. 10.3 - 1520 Identify the curve by finding a Cartesian...Ch. 10.3 - 1520 Identify the curve by finding a Cartesian...Ch. 10.3 - 2126 Find a polar equation for the curve...Ch. 10.3 - 2126 Find a polar equation for the curve...Ch. 10.3 - 2126 Find a polar equation for the curve...Ch. 10.3 - 2126 Find a polar equation for the curve...Ch. 10.3 - 2126 Find a polar equation for the curve...Ch. 10.3 - 2126 Find a polar equation for the curve...Ch. 10.3 - 2728 For each of the described curves, decide if...Ch. 10.3 - 2728 For each of the described curves, decide if...Ch. 10.3 - 2946 Sketch the curve with the given polar...Ch. 10.3 - 2946 Sketch the curve with the given polar...Ch. 10.3 - 2946 Sketch the curve with the given polar...Ch. 10.3 - 2946 Sketch the curve with the given polar...Ch. 10.3 - 2946 Sketch the curve with the given polar...Ch. 10.3 - 2946 Sketch the curve with the given polar...Ch. 10.3 - 2946 Sketch the curve with the given polar...Ch. 10.3 - 2946 Sketch the curve with the given polar...Ch. 10.3 - 2946 Sketch the curve with the given polar...Ch. 10.3 - 2946 Sketch the curve with the given polar...Ch. 10.3 - 2946 Sketch the curve with the given polar...Ch. 10.3 - 2946 Sketch the curve with the given polar...Ch. 10.3 - 2946 Sketch the curve with the given polar...Ch. 10.3 - 2946 Sketch the curve with the given polar...Ch. 10.3 - 2946 Sketch the curve with the given polar...Ch. 10.3 - 2946 Sketch the curve with the given polar...Ch. 10.3 - 2946 Sketch the curve with the given polar...Ch. 10.3 - 2946 Sketch the curve with the given polar...Ch. 10.3 - 4748 The figure shows a graph of r as a function...Ch. 10.3 - 4748 The figure shows a graph of r as a function...Ch. 10.3 - Show that the polar curve r=4+2sec called a...Ch. 10.3 - Show that the curve r=2csc also a conchoid has the...Ch. 10.3 - Show that the curve r=sintan called a cissoid of...Ch. 10.3 - Sketch the curve (x2+y2)3=4x2y2.Ch. 10.3 - a In Example 11 the graphs suggest that the limaon...Ch. 10.3 - Match the polar equations with the graphs labeled...Ch. 10.3 - 5560 Find the slope of the tangent line to the...Ch. 10.3 - 5560 Find the slope of the tangent line to the...Ch. 10.3 - 5560 Find the slope of the tangent line to the...Ch. 10.3 - 5560 Find the slope of the tangent line to the...Ch. 10.3 - 5560 Find the slope of the tangent line to the...Ch. 10.3 - 5560 Find the slope of the tangent line to the...Ch. 10.3 - 6164 Find the points on the given curve where the...Ch. 10.3 - 6164 Find the points on the given curve where the...Ch. 10.3 - 6164 Find the points on the given curve where the...Ch. 10.3 - 6164 Find the points on the given curve where the...Ch. 10.3 - Show that the polar equation r=asin+bcos, where...Ch. 10.3 - Show that the curves r=asin and r=acos intersect...Ch. 10.3 - 6772 Use a graphing device to graph the polar...Ch. 10.3 - 6772 Use a graphing device to graph the polar...Ch. 10.3 - 6772 Use a graphing device to graph the polar...Ch. 10.3 - 6772 Use a graphing device to graph the polar...Ch. 10.3 - 6772 Use a graphing device to graph the polar...Ch. 10.3 - 6772 Use a graphing device to graph the polar...Ch. 10.3 - How are the graphs of r=1+sin(/6) and r=1+sin(/3)...Ch. 10.3 - Use a graph to estimate the y-coordinate of the...Ch. 10.3 - Investigate the family of curves with polar...Ch. 10.3 - Investigate the family of polar curves r=1+cosn...Ch. 10.3 - Let P be any point except the origin on the curve...Ch. 10.3 - a Use Exercise 77 to show that the angle between...Ch. 10.4 - 14 Find the area of the region that is bounded by...Ch. 10.4 - 14 Find the area of the region that is bounded by...Ch. 10.4 - 14 Find the area of the region that is bounded by...Ch. 10.4 - 14 Find the area of the region that is bounded by...Ch. 10.4 - 58 Find the area of the shaded region. r2=sin2Ch. 10.4 - 58 Find the area of the shaded region. r=2+cosCh. 10.4 - 58 Find the area of the shaded region. r=4+3sinCh. 10.4 - 58 Find the area of the shaded region. r=ln, 12Ch. 10.4 - 912 Sketch the curve and find the area that it...Ch. 10.4 - 912 Sketch the curve and find the area that it...Ch. 10.4 - 912 Sketch the curve and find the area that it...Ch. 10.4 - 912 Sketch the curve and find the area that it...Ch. 10.4 - 1316 Graph the curve and find the area that it...Ch. 10.4 - 1316 Graph the curve and find the area that it...Ch. 10.4 - 1316 Graph the curve and find the area that it...Ch. 10.4 - 1316 Graph the curve and find the area that it...Ch. 10.4 - 1721 Find the area of the region enclosed by one...Ch. 10.4 - 1721 Find the area of the region enclosed by one...Ch. 10.4 - 1721 Find the area of the region enclosed by one...Ch. 10.4 - 1721 Find the area of the region enclosed by one...Ch. 10.4 - 1721 Find the area of the region enclosed by one...Ch. 10.4 - Find the area enclosed by the loop of the...Ch. 10.4 - 2328 Find the area of the region that lies inside...Ch. 10.4 - 2328 Find the area of the region that lies inside...Ch. 10.4 - 2328 Find the area of the region that lies inside...Ch. 10.4 - 2328 Find the area of the region that lies inside...Ch. 10.4 - 2328 Find the area of the region that lies inside...Ch. 10.4 - 2328 Find the area of the region that lies inside...Ch. 10.4 - 2934 Find the area of the region that lies inside...Ch. 10.4 - 2934 Find the area of the region that lies inside...Ch. 10.4 - 2934 Find the area of the region that lies inside...Ch. 10.4 - 2934 Find the area of the region that lies inside...Ch. 10.4 - 2934 Find the area of the region that lies inside...Ch. 10.4 - 2934 Find the area of the region that lies inside...Ch. 10.4 - Find the area inside the larger loop and outside...Ch. 10.4 - Find the area between a larger loop and enclosed...Ch. 10.4 - 3742 Find all points of intersection of the given...Ch. 10.4 - 3742 Find all points of intersection of the given...Ch. 10.4 - 3742 Find all points of intersection of the given...Ch. 10.4 - 3742 Find all points of intersection of the given...Ch. 10.4 - 3742 Find all points of intersection of the given...Ch. 10.4 - 3742 Find all points of intersection of the given...Ch. 10.4 - The points of intersection of the cardioid r=1+sin...Ch. 10.4 - When recording live performances, sound engineers...Ch. 10.4 - 4548 Find the exact length of the polar curve....Ch. 10.4 - 4548 Find the exact length of the polar curve....Ch. 10.4 - 4548 Find the exact length of the polar curve....Ch. 10.4 - 4548 Find the exact length of the polar curve....Ch. 10.4 - 4950 Find the exact length of the curve. Use a...Ch. 10.4 - 4950 Find the exact length of the curve. Use a...Ch. 10.4 - 5154 Use a calculator to find the length of the...Ch. 10.4 - 5154 Use a calculator to find the length of the...Ch. 10.4 - 5154 Use a calculator to find the length of the...Ch. 10.4 - 5154 Use a calculator to find the length of the...Ch. 10.4 - a Use Formula 10.2 to show that the area of the...Ch. 10.4 - a Find a formula for the area of the surface...Ch. 10.5 - 18 Find the vertex, focus, and directrix of the...Ch. 10.5 - 18 Find the vertex, focus, and directrix of the...Ch. 10.5 - 18 Find the vertex, focus, and directrix of the...Ch. 10.5 - 18 Find the vertex, focus, and directrix of the...Ch. 10.5 - 18 Find the vertex, focus, and directrix of the...Ch. 10.5 - 18 Find the vertex, focus, and directrix of the...Ch. 10.5 - 18 Find the vertex, focus, and directrix of the...Ch. 10.5 - 18 Find the vertex, focus, and directrix of the...Ch. 10.5 - 910 Find an equation of the parabola. Then find...Ch. 10.5 - 910 Find an equation of the parabola. Then find...Ch. 10.5 - 1116 Find the vertices and foci of the ellipse and...Ch. 10.5 - 1116 Find the vertices and foci of the ellipse and...Ch. 10.5 - 1116 Find the vertices and foci of the ellipse and...Ch. 10.5 - 1116 Find the vertices and foci of the ellipse and...Ch. 10.5 - 1116 Find the vertices and foci of the ellipse and...Ch. 10.5 - 1116 Find the vertices and foci of the ellipse and...Ch. 10.5 - 1718 Find an equation of the ellipse. Then find...Ch. 10.5 - 1718 Find an equation of the ellipse. Then find...Ch. 10.5 - 1924 Find the vertices, foci, and asymptotes of...Ch. 10.5 - 1924 Find the vertices, foci, and asymptotes of...Ch. 10.5 - 1924 Find the vertices, foci, and asymptotes of...Ch. 10.5 - 1924 Find the vertices, foci, and asymptotes of...Ch. 10.5 - 1924 Find the vertices, foci, and asymptotes of...Ch. 10.5 - 1924 Find the vertices, foci, and asymptotes of...Ch. 10.5 - 2530 Identify the type of conic section whose...Ch. 10.5 - 2530 Identify the type of conic section whose...Ch. 10.5 - 2530 Identify the type of conic section whose...Ch. 10.5 - 2530 Identify the type of conic section whose...Ch. 10.5 - 2530 Identify the type of conic section whose...Ch. 10.5 - 2530 Identify the type of conic section whose...Ch. 10.5 - 3148 Find an equation for the conic that satisfies...Ch. 10.5 - 3148 Find an equation for the conic that satisfies...Ch. 10.5 - 3148 Find an equation for the conic that satisfies...Ch. 10.5 - 3148 Find an equation for the conic that satisfies...Ch. 10.5 - 3148 Find an equation for the conic that satisfies...Ch. 10.5 - 3148 Find an equation for the conic that satisfies...Ch. 10.5 - 3148 Find an equation for the conic that satisfies...Ch. 10.5 - 3148 Find an equation for the conic that satisfies...Ch. 10.5 - 3148 Find an equation for the conic that satisfies...Ch. 10.5 - 3148 Find an equation for the conic that satisfies...Ch. 10.5 - 3148 Find an equation for the conic that satisfies...Ch. 10.5 - 3148 Find an equation for the conic that satisfies...Ch. 10.5 - 3148 Find an equation for the conic that satisfies...Ch. 10.5 - 3148 Find an equation for the conic that satisfies...Ch. 10.5 - 3148 Find an equation for the conic that satisfies...Ch. 10.5 - 3148 Find an equation for the conic that satisfies...Ch. 10.5 - 3148 Find an equation for the conic that satisfies...Ch. 10.5 - 3148 Find an equation for the conic that satisfies...Ch. 10.5 - The point in a lunar orbit nearest the surface of...Ch. 10.5 - A cross-section of a parabolic reflector is shown...Ch. 10.5 - The LORAN LOng RAnge Navigation radio navigation...Ch. 10.5 - Use the definition of a hyperbola to derive...Ch. 10.5 - Show that the function defined by the upper branch...Ch. 10.5 - Find an equation for the ellipse with foci (1,1)...Ch. 10.5 - Determine the type of curve represented by the...Ch. 10.5 - a Show that the equation of the tangent line to...Ch. 10.5 - Show that the tangent lines to the parabola x2=4py...Ch. 10.5 - Show that if an ellipse and a hyperbola have the...Ch. 10.5 - Use parametric equations and Simpsons Rule with...Ch. 10.5 - The dwarf planet Pluto travels in an elliptical...Ch. 10.5 - Find the area of the region enclosed by the...Ch. 10.5 - a If an ellipse is rotated about its major axis,...Ch. 10.5 - Find the centroid of the region enclosed by the...Ch. 10.5 - a Calculate the surface area of the ellipsoid that...Ch. 10.5 - Let P(x1,y1) be a point on the ellipse...Ch. 10.5 - Let P(x1,y1) be a point on the hyperbola...Ch. 10.6 - 18 Write a polar equation of a conic with the...Ch. 10.6 - 18 Write a polar equation of a conic with the...Ch. 10.6 - 18 Write a polar equation of a conic with the...Ch. 10.6 - 18 Write a polar equation of a conic with the...Ch. 10.6 - 18 Write a polar equation of a conic with the...Ch. 10.6 - 18 Write a polar equation of a conic with the...Ch. 10.6 - 18 Write a polar equation of a conic with the...Ch. 10.6 - 18 Write a polar equation of a conic with the...Ch. 10.6 - 916 a Find the eccentricity, b identify the conic,...Ch. 10.6 - 9-16 a Find the eccentricity, b identify the...Ch. 10.6 - 916 a Find the eccentricity, b identify the conic,...Ch. 10.6 - 916 a Find the eccentricity, b identify the conic,...Ch. 10.6 - 916 a Find the eccentricity, b identify the conic,...Ch. 10.6 - 916 a Find the eccentricity, b identify the conic,...Ch. 10.6 - 916 a Find the eccentricity, b identify the conic,...Ch. 10.6 - 916 a Find the eccentricity, b identify the conic,...Ch. 10.6 - a Find the eccentricity and directrix of the conic...Ch. 10.6 - Graph the conic r=4/(5+6cos) and its directrix....Ch. 10.6 - Graph the conics r=e/(1ecos) with e=0.4,0.6,0.8,...Ch. 10.6 - a Graph the conics r=ed/(1+esin) for e=1 and...Ch. 10.6 - Show that a conic with focus at the origin,...Ch. 10.6 - Show that a conic with focus at the origin,...Ch. 10.6 - Show that a conic with focus at the origin,...Ch. 10.6 - Show that the parabolas r=c/(1+cos) and r=d/(1cos)...Ch. 10.6 - The orbit of Mars around the sun is an ellipse...Ch. 10.6 - Jupiters orbit has eccentricity 0.048 and the...Ch. 10.6 - The orbit of Halleys comet, last seen in 1986 and...Ch. 10.6 - Comet Hale-Bopp, discovered in 1995, has an...Ch. 10.6 - The planet Mercury travels in an elliptical orbit...Ch. 10.6 - The distance from the dwarf planet Pluto to the...Ch. 10.6 - Using the data from Exercise 29, find the distance...Ch. 10.R - a What is a parametric curve? b How do you sketch...Ch. 10.R - a How do you find the slope of a tangent to a...Ch. 10.R - Write an expression for each of the following: a...Ch. 10.R - a Use a diagram to explain the meaning of the...Ch. 10.R - a How do you find the slope of a tangent line to a...Ch. 10.R - a Give a geometric definition of a parabola. b...Ch. 10.R - a Give a definition of an ellipse in terms of...Ch. 10.R - a Give a definition of a hyperbola in terms of...Ch. 10.R - a What is the eccentricity of a conic section? b...Ch. 10.R - Determine whether the statement is true or false....Ch. 10.R - Determine whether the statement is true or false....Ch. 10.R - Determine whether the statement is true or false....Ch. 10.R - Determine whether the statement is true or false....Ch. 10.R - Determine whether the statement is true or false....Ch. 10.R - Determine whether the statement is true or false....Ch. 10.R - Determine whether the statement is true or false....Ch. 10.R - Determine whether the statement is true or false....Ch. 10.R - Determine whether the statement is true or false....Ch. 10.R - Determine whether the statement is true or false....Ch. 10.R - 14 Sketch the parametric curve and eliminate the...Ch. 10.R - 14 Sketch the parametric curve and eliminate the...Ch. 10.R - 14 Sketch the parametric curve and eliminate the...Ch. 10.R - 14 Sketch the parametric curve and eliminate the...Ch. 10.R - Write three different sets of parametric equations...Ch. 10.R - Use the graphs of x=f(t) and y=g(t) to sketch the...Ch. 10.R - a Plot the point with polar coordinates (4,2/3)....Ch. 10.R - Sketch the region consisting of points whose polar...Ch. 10.R - 916 Sketch the polar curve. r=1+sinCh. 10.R - 916 Sketch the polar curve. r=sin4Ch. 10.R - 916 Sketch the polar curve. r=cos3Ch. 10.R - 916 Sketch the polar curve. r=3+cos3Ch. 10.R - 916 Sketch the polar curve. r=1+cos2Ch. 10.R - 916 Sketch the polar curve. r=2cos(/2)Ch. 10.R - 916 Sketch the polar curve. r=31+2sinCh. 10.R - 916 Sketch the polar curve. r=322cosCh. 10.R - 1718 Find a polar equation for the curve...Ch. 10.R - 1718 Find a polar equation for the curve...Ch. 10.R - The curve with polar equation r=(sin)/ is called a...Ch. 10.R - Graph the ellipse r=2/(43cos) and its directrix....Ch. 10.R - 2124 Find the slope of the tangent line to the...Ch. 10.R - 2124 Find the slope of the tangent line to the...Ch. 10.R - 2124 Find the slope of the tangent line to the...Ch. 10.R - 2124 Find the slope of the tangent line to the...Ch. 10.R - 2526 Find dy/dx and d2y/dx2. x=t+sint,y=tcostCh. 10.R - 2526 Find dy/dx and d2y/dx2. x=1+t2,y=tt3Ch. 10.R - Use a graph to estimate the coordinates of the...Ch. 10.R - Find the area enclosed by the loop of the curve in...Ch. 10.R - At what points does the curve...Ch. 10.R - Find the area enclosed by the curve in Exercise...Ch. 10.R - Find the area enclosed by the curve r2=9cos5.Ch. 10.R - Find the area enclosed by the inner loop of the...Ch. 10.R - Find the points of intersection of the curves r=2...Ch. 10.R - Find the points of intersection of the curves...Ch. 10.R - Find the area of the region that lies inside both...Ch. 10.R - Find the area of the region that lies inside the...Ch. 10.R - 3740 Find the length of the curve. x=3t2,y=2t3,0t2Ch. 10.R - 3740 Find the length of the curve....Ch. 10.R - 3740 Find the length of the curve. r=1/,2Ch. 10.R - 3740 Find the length of the curve. r=sin3(/3),Ch. 10.R - 4142 Find the area of the surface obtained by...Ch. 10.R - 4142 Find the area of the surface obtained by...Ch. 10.R - The curves defined by the parametric equations...Ch. 10.R - A family of curves has polar equations ra=|sin2|...Ch. 10.R - 4548 Find the foci and vertices and sketch the...Ch. 10.R - 4548 Find the foci and vertices and sketch the...Ch. 10.R - 4548 Find the foci and vertices and sketch the...Ch. 10.R - 4548 Find the foci and vertices and sketch the...Ch. 10.R - Find an equation of the ellipse with foci (4,0)...Ch. 10.R - Find an equation of the parabola with focus (2,1)...Ch. 10.R - Find an equation of the hyperbola with foci (0,4)...Ch. 10.R - Find an equation of the ellipse with foci (3,2)...Ch. 10.R - Find an equation for the ellipse that shares a...Ch. 10.R - Show that if m is any real number, then there are...Ch. 10.R - Find a polar equation for the ellipse with focus...Ch. 10.R - Show that the angles between the polar axis and...Ch. 10.R - In the figure the circle of radius a is...Ch. 10.R - A curve called the folium of Descartes is defined...Ch. 10.P - The outer circle in the figure has radius 1 and...Ch. 10.P - a Find the highest and lowest points on the curve...Ch. 10.P - What is the smallest viewing rectangle that...Ch. 10.P - Four bugs are placed at the four corners of a...Ch. 10.P - Show that any tangent line to a hyperbola touches...Ch. 10.P - A circle C of radius 2r has its center at the...

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