The y- axis goes up and down.
and......
The x- axis goes from left right.
Answer:
f^-1(x) = x+1
Step-by-step explanation:
turn into y = x-1
1. Flip x to y and y to x
x = y-1
2. isolate y
x+1 = y
using a graph you can find it by reflecting x-1 over y=x
-(2.71) goes with 2.71
2.71 goes with -2.71
-(-2.71) goes with 2.71
