Let y = 5 x + 6 ( using y for f(x))

then 5x + 6 = y

5x = y - 6

x = 1/5 (y - 6) We can now find x from y or f (x)

So the inverse function is g (x) = 1/5 (x -6)

check f (2) = 10 +6 = 16

and g(16) =1/5 (16 -6) = 2

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