Question

Given the function f(x)=5(x+4)-6 solve fot the inverse function when x=19

Answer 1

I got 109

Explanation:

f(x)=5(x+4)-6 x=19

f(19)=5(19+4)-6

*Add 19 + 4 because it is in ()* f(19)=5(23)-6

*Multiply because it is the first in the order of operations* f(19)=115-6

*Now just subtract* f(19)= 109