NZ Level 8 (NZC) Level 3 (NCEA) [In development]

Existence of an Inverse

Which of the following describes the inverse of a function that is one-to-one?

It is a many-to-one function.

A

It does not exist.

B

It is a one-to-many relation.

C

It is also a one-to-one function.

D

It is a many-to-one function.

A

It does not exist.

B

It is a one-to-many relation.

C

It is also a one-to-one function.

D

Easy

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Display and interpret the graphs of functions with the graphs of their inverse and/or reciprocal functions