Question

Inverse of functions help



F (×)1-4 x




I desperate please help. I thought I understood in class but now I don't

Answer 1

It supposed to be f (x)10-4x

Answer 2

\[f(x)=10-
x\]??

Answer 3

or maybe \[f(x)=10-4x\]

Answer 4

I got f (x) =10-×/4

Answer 5

what is the original function ?

Answer 6

But I wasn't sure if I was right or wrong

Answer 7

We didn't have original functions just the function I first posted f (x)=10-4x

Answer 8

ok then if you got \[f^{-1}(x)=\frac{10-x}{4}\] you are right

Answer 9

Okay that's what I got I just needed someone to make sure because I did the whole paper like that thanks☺

Answer 10

yw