Find the indicated composition.f(x) = -4x + 4; g(x) = 3x + 3Find (g ? f)(x).

A. (g ? f)(x) = -12x + 16
B. (g ? f)(x) = x + 15
C. (g ? f)(x) = -12x + 15
D. (g ? f)(x) = -12x - 9

Answer: C

Mathematics

Divide.

A. 40
B. -50
C. -
D. -40

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Mathematics

Find the slope of the line.

A. -2
B.
C. 2
D. -

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Mathematics

Simplify the expression. Express the answer so that only positive exponents occur. Assume that all variables are positive.(16x10y-4)3/2

A.
B.
C.
D. 64x¹⁵y⁶

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Mathematics

Solve the problem.In how many ways can 7 people be chosen and arranged in a straight line, if there are 11 people from whom to choose?

A. 77 ways B. 1,663,200 ways C. 15,840 ways D. 7920 ways

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Mathematics