Find the values of X and Y.

Find the maximum and minimum values of the function and the values of x and y where they occur. F = 5x + 36y, subject to 8x + y s 39, 6x + y 32, x20, y20.
Calculate the Y values corresponding to the X values given below. Find the critical values for X for the given polynomial by finding the X values among those given where the first derivative, dv/dx- 0 and/orn X values where the second derivative, d-y/dx2-0. Be sure to find the sign (+ or-) of dv/dx and of d'y/dx2 at all X values. Using the first and second derivative tests with the information you have calculated, determine which X value(s) represent maximums (MAX),...
Find the the extreme values of \(f(x, y, z)=x-y+z\) on the unit sphere \(x^{2}+y^{2}+z^{2}=1\)
Find the minimum and maximum values of y where x and y are lengths in the figure shown, and 0 < x < 20. NOTE: Enter the exact answers or round to three decimal places. y 10 х + 20 Minimum: Maximum:
Find values of x and y such that both fx(x,y) = 0 and fy(x,y) = 0. f(x,y) = x² + xy + y2 - 3x +2 A. X=2, y= -1 OB. X = -2, y=1 O c. 1 x= 1, y = 2 OD. x= 0, y = 0
z -1 2+32 subject to x*y . Find the maximum and minimum values of f(x, y,z) x + 2y and x-y +2z + 2.
z -1 2+32 subject to x*y . Find the maximum and minimum values of f(x, y,z) x + 2y and x-y +2z + 2.
Find the values of x and y in the figure. x = y = (3y + 1) (4x - 5) (3x + 11) 10. [-/1 Points] DETAILS GGEOM1 3.TB.002. MY NOTES Find the value of x that will allow you to prove that BC || DE if m 1 = 105 and m_2 = 5x - 40. O 23 O 75 O 110 O 22 B 1 D 2 2
Let y = |x-4. Find the value of y for each of the following values of x. a. 8 b.-9 c. All the values of x for which y is 1 a. When x is 8, y is (Simplify your answer. b. When x is - 9. y is (Simplify your answer.) c. All the values of x for which y is 1 are (Simplify your answer. Use a comma to separate answers as needed.)
find extreme values E (x, y, z) = {x'+y sphere x² + y² +2²=20 ой
Calculate the Y values corresponding to the X values given below. Find the critical values for X for the given polynomial by finding the X values among those given where the first derivative, dv/dx- 0 and/orn X values where the second derivative, d-y/dx2-0. Be sure to find the sign (+ or-) of dv/dx and of d'y/dx2 at all X values. Using the first and second derivative tests with the information you have calculated, determine which X value(s) represent maximums (MAX),...