Invertable Function

Find the inverse function

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Find the inverse function

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Find the inverse function

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Find the inverse function

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State if the given functions are inverses.

• yes

• no

Are these functions inverses?

• Yes

• No

Is the inverse function found correctly?

• yes

• no

What is the best description?

• They are both functions, but not inverse functions.

• They are inverse functions.

• They are reflected over y=x, but they are not both functions.

• They are not reflected over y=x, and they are not both functions.

If a function "f" is one-one and onto function, then f is

A function is ___________________ when the inverse is a function.