MATH SOLVE

10 months ago

Q:
# which of the following is the inverse to the function f(x)=-8-5x

Accepted Solution

A:

Step 1: Replace f(x) with y: y=-8-5x

Step 2: Switch X and Y: X=-8-5y

Step 3:Solve for y: x+8=-5y ≈ y=(x+8)/-5

Step 4: Replace y with F^-1(x): f^-1(x)=(x+8)/-5 :)

Step 2: Switch X and Y: X=-8-5y

Step 3:Solve for y: x+8=-5y ≈ y=(x+8)/-5

Step 4: Replace y with F^-1(x): f^-1(x)=(x+8)/-5 :)