Question

If f(x)=1/2x-6, what is the equation for f^-1(x)?

Answer 1

f(x)=\[\frac{ 1 }{ 2}\]x-6

Answer 2

@dude

Answer 3

\(f(x)=\large \frac{ 1 }{ 2}x-6\)

Flip x and y and then solve for y

\(x=\large \frac12y-6\)

Answer 4

x-6=1/2y

Answer 5

@dude

Answer 6

ADd 6 on both sides

Answer 7

x-6+6=1/2y+6
x=1/2y+6

Answer 8

@dude

Answer 9

No no I meant

\(x+6=\frac12y\)