Answer:
3+(-4)= -1
-3+(-4)= -7
Step-by-step explanation:
The answer is 810
23*2.5=57.5
57.5*12=690
690+120=810
To find the inverse of function f(x), follow these steps.
1) Replace f(x) with y.
2) Switch x and y.
3) Solve for y.
4) Replace y with f^(-1)(x).
