Find the inverse of the function.f(x) =  + 1

A. f-1(x) = (x + 1)3
B. f-1(x) = x3 - 1
C. f-1(x) = (x - 1)3
D. f-1(x) =  - 1

Answer: C

Mathematics

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B. 56 gallons
C. 159 gallons
D. 795 gallons

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Factor the polynomial completely. If a polynomial cannot be factored, state that it is irreducible.392x2 + 672x + 288

A. (56x + 48)(7x + 6) B. 8(49x2 + 84x + 36) C. 8(7x + 6)2 D. irreducible

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Graph the function. f(x) = -2x + 4

A.

B.

C.

D.

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Find the y-intercept of the linear equation x+ y- 4= 0.

What will be an ideal response?

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