Find a function r(t) that describes the line segment from P(9,7,9) to Q(0,7,3) (inclusively). r(t) = (- 9t + 9, ), for VI

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Q: 5. Find absolute maxima and minima of the function f(x, y) = x² + y² on the closed triangular plate…

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Q: Determine equations of all lines tangent to the graph of f(t) = t° /3+2t² +4t that have slopes of 1.

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Q: Find the area of a triangle bounded by the y axis, the line f(z) = 9 -1, and the line perpendicular…

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Q: Find a function r(t) that describes the line segment from P(8,7,8) to Q(0,7,5) (inclusively). r(t) =…

A: See the details solution below

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Q: Let  f(x)=1/2x^2-1.  Find the slope  of the secant line that contains points P=(2,f(2)) and…

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Q: Evaluate the function at the specified points.  f (x, y) = x + yx^3, (2, 2), (−1, 4)

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Q: Determine two functions, defined on the interval (−∞,∞)(−∞,∞), whose Wronskian is given by…

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Q: Show that B is a linear function of Y,, Y2. Yn Show that B is conditionally unbiased.

A: The regression model is  Yi = βXi + ui We have to show that β is conditionally unbiased.

Q: For the function f(x,y) = 5y + x, find f(3, – 5), f(- 1,4), f(- 3, – 4), and f(0,7).

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Q: find the orthogonal trajection of the family of curves x2+y2=a2

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Q: 5 уx(1-3 ху) )= 1+xy el punto (1,8) y úsela para estimar f(1.2,8.2).

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Q: Find the indicated value of the function f(x,y,z)=2x-7y + 4z³ -7. f(6, -5,3) f(6, -5,3)=

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Q: The line tangent to y = ƒ1x2 at x = 3 is y = 4x - 10 and the line tangent to y = g1x2 at x = 5 is y…

A: The line tangent to y=fx at x=3 is y=4x-10 and the line tangent to y=gx at x=5 is y=6x-27. Consider,…

Q: Find the set on which the curve 8 dt t2 + 8t + 22 y = e downward. n interval notation):

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Q: 2017 F Q2 Find the set of values of k for which the line y = 3x + k and the curve y= 2x- 3x + 4 do…

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Q: The function y== In (3z - 2) satisfies the IVP: (3z – 2)°y" + 9 = 0, y(1) = 0, y'(1) = 8. Select one…

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Q: In the figure, find the value of c in the interval [0, 4] on the x-axis that maximizes angle

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Q: Suppose f is a linear function such that f(3) = 3 and f(6) = 18. What is the slope m of f?

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Q: find the specific function values. ƒ(x, y, z) = sqrt(49 - x2 - y2 - z2) a. ƒ(0, 0, 0) b. ƒ(-1, 2, 3)

A: a) Plug x=0, y=0 and z=0 in the given function and simplify. Answer(a): 7

Q: 1- at 9=0

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Q: How many saddle points does the function f(x, y) 116 – 18r 66y + 9x + 11y? have? Answer: (Input 0 if…

A: Given problem:- How many saddle points does the function f(x, y) =116 - 18x - 66y + 9x2 + 11y2 have?…

Q: For the function f(x,y,z) = 3 + xy5 - 5z4, find fx , fy , and fz.

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Q: Find the linearization for f(r) 10, and use it to approximate 12 near a=

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Q: Find the maximum value of  f(x,y)=3xy(5−10x−5y) over the triangle with vertices (0,0), (1/2,0) and…

A: Given :            f(x, y)= 3xy(5-10x-5y)            Vertices (0, 0) (1/2, 0) and (0, 1)

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A: Given that the first term of the AP is a and common difference is d.And the AP is constructed by the…

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Q: 14. Find the linearization, L(x,y,z) of the function f(x, y, z) = x³Vy? + z? at the pointP, (2,3,4).…

A: We have to find L(x,y,z) and by use of that we have to find the value of 1.9833.012+3.972

Q: (a) find the local linearization of f(x)=fourth root(x) at x=16 (b) Use the linearization to…

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Q: Find the orthogonal trajection of the family of curves x2+y2=a2

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Q: Show that f is linear of slope m if and only iff(x + h) - f(x) = mh (for all x and h)

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Q: Find an equation for the linear function g(z) which is perpendicular to the line 7z – 6y = 12 and…

A: Given the equation of a line 7x−6y=12

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Q: Find the slope of the curve at the given point. 8y' + 5x° = 3y + 10x at (1,1) The slope of the curve…

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Q: Find a function y(x) such that 4yy' = x and y(4) = 7.

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Q: Find y as a function of t if 64y" 16у + у %3D 0, + У(2) 3 8, У (2) %3D 7. y =

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Q: The function f(x, y) = -2x² + 4y² - 12 has a local maximum at the point (0,0). Select one: O True…

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Q: Let f(x, y) = ax + bx + cy + xy. Find non-zero values of a, b and c so that (1, 1) is a saddle point…

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Q: В. Find az if z = f(x, y) is implicitly defined as a function of x and y for the equation below…

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Q: Find the linearization of the function at a . f(x) = sqrt  x    , a = 4

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Q: Find the slope for f(x,y) = xeyat P (2,0) in the direction of the line from M(2,0) to N(-1,2)

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Q: Find y as a function of a if y(0) = 8, y(0) = 4, y"(0) = 134. y(x) = y"8y" -y + 8y = 0,

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Q: Find y' if 3x2- (ry?) = 2y.

A: Given that, 3x2-xy212=2y3 Find the derivative of the given equation.

Q: Find y as a function of t if y(0) = 4, y(0) = 9. y(t) = 576y" +624y + 169y = 0,

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Q: Find all the local max/min and saddle points for the function f(x, y) = a + y³+3x2 - 3y? – 8

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