Find f-1(x) for the following one-to-one function f.f(x) = 3x3 + 6

A. f-1(x) =   - 6 
B. f-1(x) = 
C. f-1(x) = , x ? 6
D. f-1(x) = 


Answer: B

Mathematics

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C. All (x, y)
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A. Period 2?

B. Period 2?
 
C. Period 2?
 
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A. x + y = -9 B. z > -9 and z < -9 C. z = -9 D. x + y = 0 and -9 < z < -9

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A. 1.45 B. 1.44 C. 1.46 D. 1.5

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