To test whether the graph of a polar equation may be symmetric with respect to the pole (origin),replace______ with_______ .

Q: Find Cartesian equations for the circles. Sketcheach circle in the coordinate plane and label it…

A:

Q: . Sketch the graph of the polar equation ? = 3 + 2 sin ?.

A:

Q: Use a graphing utility to graph the polar equation r = 3sin (θ + π/4)

A: Given  The polar equation r = 3sin (θ + π/4) To draw graph on TI84 First change the mode of TI84 to…

Q: What is the correct graphing of this polar equation? r = − 7 sin ( θ ) + 7

A: Consider the given information r=-7 sinθ+7

Q: In  the given equation as folows , use a graphing utility to graph the polar equation. Find an…

A: The period of a periodic function is the value of the smallest interval after which the value of the…

Q: Sketch a graph of the polar equation  r = −3 cos 2θ

A: We will make a table for the function.

Q: Use a graphing utility to graph the polar equation r = 4cos 5θ

A:

Q: Sketch a graph of the polar equation  r2 = 9 cos 2θ

A:

Q: Use a graphing utility to graph the polar equation r = 4cos 6θ

A:

Q: Sketch a graph of the polar equation r = −7 csc

A:

Q: Find Cartesian equations for the circles. Sketcheach circle in the coordinate plane and label it…

A: r = 2√2 cos θ We need to find Cartesian equations for the circles. Sketchthe circle in the…

Q: Sketch a graph of the polar equation . r = 5 csc θ

A:

Q: Use a graphing utility to graph the polar equation. r = 1 + cos(0)

A:

Q: Sketch the graph of the polar equation.r = -3 sec θ

A: r=-3secθ

Q: Sketch a graph of the polar equation. r9 sin(e) P/2 PI/2 10 -8 -2 -20 20 40 -10 -20 30 Pi/2 Pi/2…

A: We have to sketch the graph of the polar equation for r=9sinθ.

Q: Sketch the graph of the polar equation.r = 3 cos θ

A: Given polar equation is r=3cosθ. Multiply both sides by r. And then use r2=x2+y2,x=rcosθ.  This will…

Q: Use a graphing utility to graph the polar equation. Between the loops of r = 5(1 + 2 sin(θ))    How…

A: To find the coordinates we can pick few values for theta, then for those thetas, we can find r.  For…

Q: Sketch a graph of the polar equation r = 5 − 4 sin

A: The given equation is r=5-4sinθ. Sketch the graph of the above equation as shown below.

Q: r = cos(0/7) %3D

A: Given,    r=cosθ7

Q: 11.Convert the polar equation to rectangular form and sketch its graph. r= 4sine

A: In the question, it is mentioned to convert polar equation to rectangular form.

Q: Consider the polar equation r = 9 +4 cos whose graph is shown below. (a) What is the distance…

A:

Q: Use a graphing utility to graph the polar equation r = cos 5θ/2

A: we have to graph the polar equation whose equation is   r = cos 5θ/2 we have to use a graphing…

Q: Use a graphing utility to graph the polar equation r = 3/sin θ

A: Given the polar equation: r=3sinθ

Q: Sketch a graph of the polar equation  r = 4 − 3 cos θ

A: Given polar equation:                                     r = 4 − 3 cos θ

Q: 18. Graph (-1, 5T/4) on the attached polar graph grid. Then find another pair of polar coordinates…

A: The polar coordinates can be written as: r, θ : r>0-r, θ+π : r<0 And the graph for the above…

Q: Which is the graph of the polar equation? r = 3+3 sin 0 - (0 from 0 to 27) 3 4 5 (0 from 0 to 27) 23…

A: Given :             Draw the graph of                            r = 3 + 3 sinθ

Q: Sketch the graph of the polar equation.r = 5

A: Given polar equation is: r = 5 Its cartesian form is: x2+y2=5⇒x2+y2=25 Thus the graph of the given…

Q: Sketch a graph of the polar equation r = 6

A: Relation between polar coordinates and rectangular coordinates. r2=x2+y2We have r=662=x2+y236=x2+y2…

Q: Match each equation with its polar graph from

A:

Q: Sketch the graph of the polar equation.r = 4 csc θ

A:

Q: Write a polar equation for the graph below. Enter theta for 0 if needed. 4- -6 3 -2 r(0) :

A:

Q: Write a polar equation for the graph below. Enter theta for 0 if needed. 2 6 3-2 -1 -2 r(0) =

A: see below the answer

Q: Write a polar equation for the graph below. Enter theta for 0 if n 2- -5 - -3 -2 -2 -3 r(0) = 2,

A: Notice that the graph is a circle centered at (0, 0) of radius r = 4. Thus, the equation of the…

Q: Write a polar equation for the graph below. Enter theta for 0 if needed. -5 -4 -3 -2 -1 -1 2 3 -2 -3…

A:

Q: Write a polar equation for the graph below. Enter theta for 0 if needed. 4- 3. 2. -6-5 -2 -2- r(0) =

A: Given that, There is a curve and we have to find the polar equation of the given curve.

Q: Write a polar equation for the graph below. Enter theta for 0 if needed. 2- -6 -5 -4 -3 -2 2 3 4…

A: According to given graph, Radius of circle = 5, Centre of circle = (0, 0)

Q: Sketch the graph of the polar equation.r = 1 csc θ

A: Answer is below

Q: Sketch the graph of the polar equation and identify any symmetry. r = 3 cos(θ/2)

A:

Q: Sketch a graph of the polar equation. = sin(40) n/2

A:

Q: Sketch a graph of the polar equation r = 3

A: Given: r=3 For drawing graph of given polar equation, first we convert it in rectangular form Now,…