Question

Complete the inverse of F(x) below. Do not include decimals or "F-1(y) ="
F(x) = 2x - 2
F-1(y) = _??

Answer 1

To find the inverse, you replace y with x in the equation.
I'm going to assume you know F(x) is other words for y.

Answer 2

So y=2x-2, replace y for x, and x for y.

Answer 3

x=2y-2

Answer 4

Solve:)

Answer 5

x+2=2y
y=(x+2)/2

Answer 6

how would you solve this? This just confuses me so much

Answer 7

Let's say the equation is F(x)=5x+10
Replace x with y, and y with x.
F(x) is just other words for y, so, x=5y+10
x=5y+10
-10
x-10=5y
(x-10)/5=y
F-^1(y)=(x-10)/5

Answer 8

2y+2/2 ?