Find the derivative.y = x7 

A. x7 
B. x6 
C. 14x6 
D. x8


Answer: B

Mathematics

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Sketch the given surface.y = x2

What will be an ideal response?

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Solve the equation after making an appropriate substitution.2x-2 - 5x-1 - 3 = 0

A.
B.
C.
D.

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Solve the equation.4y - 9 + y = 21 + 3y - 4y

A. 5
B. 2
C. 3
D.

Mathematics

Solve.Write a polynomial in factored form that represents the total area of the figure.

A. (x + 2)(x + 6) B. x2 + 12 C. (x - 2)(x - 6) D. x2 + 8x + 12

Mathematics