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1 year ago

Select the correct answer. Which function is the inverse of f(x) = -x3 − 9? A. B. C. D.

Mathematics

2 answers:

Masja [62]1 year ago

4 0

Answer:

-3 = x

Step-by-step explanation:

0 = -x3-9

9=-x3

3=-x

-3=x

sasho [114]1 year ago

3 0

Answer:

Below in bold.

Step-by-step explanation:

f(x) = - x^3 - 9

x^3 = -9 - f)x)

x = ∛(-9 - f(x))

So the inverse function = f-1(x) = ∛(-9 - x))

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Let us take the number be x.

A number : x

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A number divided by three less two : $$\frac{x}{3}-2$

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Now, simplify the inequality,

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Multiply by 3 on both sides of the equation,

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