Okay, need some help, please!!
Identify the inverse of f(x) = −1 + x^3. Determine whether it is a function and state its domain and range. The answer will be posted below..

Question

Okay, need some help, please!!
Identify the inverse of f(x) = −1 + x^3. Determine whether it is a function and state its domain and range. The answer will be posted below..

meehan98 · Answer

$$\sqrt[3]{x+1}$$ is the inverse and it's a function with domain and rang being all real numbers.

meehan98 · Answer

I did the horizontal line test to the original function, which was instructed, and found that it was not a function, but after doing it algebraically, it is a function. Can someone tell me what I did wrong?

irishboy123 · Answer

|dw:1441900050111:dw|
do your tests on these?

irishboy123 · Answer

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