Determine whether the function given below has an inverse.
A) Inverse exists
B) No inverse

Name: Determine whether the function given below has an inverse. A) Inverse exists B) No inverse
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Question

Determine whether the function given below has an inverse. 
A) Inverse exists 
B) No inverse

Quizplus · Accepted Answer

To have an inverse, a function must be one-to-one, meaning that each input corresponds to a unique output. However, the function given is not one-to-one as, for example, both 2 and -2 would result in the output 4. Therefore, the function does not have an inverse.

Determine Whether the Function Given Below Has an Inverse