Question

please help, so confused.
find the inverse for each function.
f(x)=1/5+5
&
x=-5

Answer 1

i know for the f(x) i have to change it to y=1/5x+5 then subtract 3 from each side but not too sure how to do so.

Answer 2

The original function f(x) is this right?

\[\Large f(x) = \frac{1}{5x+5}\]

Answer 3

Yes

Answer 4

\[\Large f(x) = \frac{1}{5x+5}\]
\[\Large y = \frac{1}{5x+5}\]
\[\Large x = \frac{1}{5y+5}\]
Do you see how to solve for y from here?