Question

For the function f(x) = (8-2x)^2 ,find f^-1 . Determine whether f^-1 is a function.

Answer 1

Yes

Answer 2

I didn't give a answer what is yes

Answer 3

You're saying that it is a function ?

Answer 4

@Marv93w

Answer 5

yes

Answer 6

A and D say it is a function so in that case ..

Answer 7

how those the answer choice look

Answer 8

\[A. f ^{-1}(x)=8\pm \sqrt{x}/2; f ^{-1} is a function\]

Answer 9

\[D. f ^{-1}(x)=\pm \sqrt{8+x}/2; f ^{-1}\]

Answer 10

instead of 8 i have 4 that look like a

Answer 11

Well i'll try a

Answer 12

ok