Question

Find the inverse of the function.http://media.education2020.com/evresources/648-02-06-00-00_files/i0090000.jpg

Answer 1

idk

Answer 2

flutter you

Answer 3

Hi. First thing you want to do is replace f(x) with y for the time being.

Answer 4

\[\Large y = 2x + \frac 12\]

Answer 5

then solve for x.

Answer 6

okay thanks !

Answer 7

but how do i solve for x

Answer 8

y=2x +1/2
y=4x + 1/2
2y =4x+1
2y -1 = 4x
2y-1/4 =x

Answer 9

this is an inverse..

Answer 10

okay thanks!

Answer 11

but my answers dont look like that. dang i dont get it