SOLUTION: CAN SOMEONE PLEASE HELP ME WITH THIS PROBLEM: If g(x)= 3f(x) and f(13) = 12, then g(13)=

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: CAN SOMEONE PLEASE HELP ME WITH THIS PROBLEM: If g(x)= 3f(x) and f(13) = 12, then g(13)=      Log On


   



Question 157915: CAN SOMEONE PLEASE HELP ME WITH THIS PROBLEM:
If g(x)= 3f(x) and f(13) = 12, then g(13)=

Answer by nerdybill(7384) About Me  (Show Source):
You can put this solution on YOUR website!
If g(x)= 3f(x) and f(13) = 12, then g(13)=
.
We start with:
g(x)= 3f(x)
Now, if x=13:
g(13)= 3f(13)
.
Since, we are told that f(13)=12 we substitute it into:
g(13)= 3f(13)
to get:
g(13)= 3(12)
Therefore,
g(13)= 36