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4 years ago

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Worth points! I don’t understand how to determine if two given function are inverse of each other. Please help in showing work.

1 answer:

umka21 [38]4 years ago

4 0

Answer:

Yes, they are inverse functions.

Step-by-step explanation:

To determine if two functions are inverses of one another, put one in for the x in the other. If the result is f(x) = x, then they are inverses.

f(x) = $\sqrt[3]{x-5}$

f(x) = $\sqrt[3]{(x^3 + 5)-5}$

f(x) = $\sqrt[3]{x^3}$

f(x) = x

So therefore, they are inverse of each other.

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