Explanation:
f(x)=5x+17�(�)=5�+17
Write f(x)=5x+17�(�)=5�+17 as an equation.
y=5x+17�=5�+17
Interchange the variables.
x=5y+17�=5�+17
Solve for y�.
y=7x5−15�=7�5-15
Replace y� with f−1(x)�-1(�) to show the final answer.
f−1(x)=7x5−15�-1(�)=7�5-15
Verify if f−1(x)=7x5−15�-1(�)=7�5-15 is the inverse of f(x)=5x+17�(�)=5�+17.
f−1(x)=7x5−15�-1(�)=7�5-15