Question

math problem

Answer 1

@AZ

Answer 2

@snowflake0531

Answer 3

remember

\( \Large f(\color{red}{x}) = \color{orange}{y}\)

\(\large \sf THEN\)

\(\Large f^{-1}(\color{orange}{y}) = \color{red}{x}\)

Answer 4

f-1(8) = -4?

Answer 5

Good job!

And what else?

Answer 6

f-1(2)=3

Answer 7

Bingo!

Answer 8

thanks

Answer 9

no problem