Solve the system.y2 = -3x y2 = x + 8

A. (-0.8, ±)
B. (-1, ±)
C. (1, ±)
D. (0.8, ±)


Answer: A

Mathematics

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Use implicit differentiation to find the specified derivative at the given point.Find  at the point (1, 1) for 5x2 + 2y3 + 5xy = 0.

A. - 
B. - 
C.
D. - 

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Estimate the limit by graphing the function for an appropriate domain. Confirm your estimate by using l'Hopital's rule. Show each step of your calculation. - 

What will be an ideal response?

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Simplify using the product-to-power rule.(5x)3

A. 15x B. 15x3 C. 125x D. 125x3

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Find the perimeter of the polygon described. Answer the question with a sentence.A mural on a wall is in the shape shown. What is the perimeter of the mural? 

A. The perimeter of the mural is 29 yd.
B. The perimeter of the mural is 23 yd.
C. The perimeter of the mural is 29 yd.
D. The perimeter of the mural is 23 yd.

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