Minimize Q=6x2+2y2​, where x+y=8.

Q: x Y +8 -2x - 7y - 3z = 16. +t

A:

Q: Find x and y intercepts for 8x/x2+7

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Q: Find the quadratic y=ax2+bx+c that best fits the data points (−2,−37),(−1,63),(0,−43),(1,−5),(2,2) .…

A: To find the quadratic equation that best fits the given data points, we need to solve for the…

Q: x=1-1+4x+y

A: Given equation,    x=1-1+4x+y Solving it to make reduced form,  x = 4x + y -3x = y

Q: differentiate y = x7(3x4 + 12x - 1)2

A: Given: y=x73x4+12x-12

Q: is y=3x+4 a direct variation?

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Q: y = xy2 + 2x2

A:

Q: b) Plot the quadratic y=-2x² + 8x-8, where 0≤x≤ 4.

A:

Q: LIDS Inc. manufactures college football team hats. The total revenue (in thousands of dollars) f the…

A: given revenue function is :-R=-5x2-8y2-2xy+76x+101ythen we have  to find maximum total revenue

Q: y> 3x- 2 2y-xs6

A:

Q: Find the quadratic y ax²+bx+c that best fits the data points (-2,-43), (-1, 79), (0, −55), (1, −5),…

A: We have to find the quadratic y = ax2 + bx + c that best fits the data points (-2,-43), (-1,79),…

Q: b) Plot the quadratic y=-2x² + 8x-8, where 0 ≤ x ≤ 4.

A: y=-2x2+8x-8

Q: Find x - intercept and y-intercept of 2x-3y =6

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Q: y=4.1x+2 and 2y=4.1x+2

A: Here we have to find the value of "x" and "y" . So we can find the values by eliminating one of the…

Q: 2y = x + 1 -2x - y = 7

A:

Q: Find dydx if y=(5x4+2)-5

A: Given that , y=5x4+2-5 find dy/dx.

Q: Find x+y, if:    2x+3y=8 and 3x+5y=13

A: