Question

F(x)=5x-3 and g(x)=3x^2-5x, find (f•g)(x)

Answer 1

Answer: (f•g)(x) = 15x^2 - 28x - 3

Step-by-step explanation: (f•g)(x) = f(g(x))

First, we need to find g(x):

g(x) = 3x^2 - 5x

Now we can plug this into f(x) and simplify:

f(g(x)) = f(3x^2 - 5x)

= 5(3x^2 - 5x) - 3

= 15x^2 - 28x - 3