f(x) = 5x+2

Change f(x) to y

y = 5x + 2

Switch y and x

x = 5y + 2

solve for y

x-2=5y

y = (x-2)/5

change y to f-1(x)

f-1(x) = (x-2)/5

Hope this helps!

Secure Information

Content will be erased after question is completed.

Enter the email address associated with your account, and we will email you a link to reset your password.

Forgot your password?

Sign Up