suppose g(x)=1/2x-1. Find each value.

then i have to plug in 3g(4). I know the answer i just need to know how to get to it....plz help!

3 answers

Put 4 where the "x" is in the g(x) formula, and then muytiply the result by 3.
omg thnx
The way you wrote the problem, it isn't clear if g(x) =
1/(2x) - 1 or 1/(2x-1)
They are not the same.