Answer: 8x-3
To find (fog)(x) you need to find f(g(x)). That means you need to plug in g(x) in the equation of f(x).
So the equation will be 2(4x)-3 which simplifies to 8x-3
My work is shown in the photo below.
The answer is graph number 2
Answer:
23
Step-by-step explanation: