MATH SOLVE

3 months ago

Q:
# Find f^-1(x) for f(x)=-3x+2 and state whether or not it is a function.

Accepted Solution

A:

x = -3y + 2

-3y = x - 2

f^-1(x) = y = -(x-2)/3

The inverse here is just a straight line so it is a function.

-3y = x - 2

f^-1(x) = y = -(x-2)/3

The inverse here is just a straight line so it is a function.