Question

If f(x) = 5x and g(x) = x+1, find (f•g)(x).

Answer 1

`5x^(2) +5x`

Explanation:

f(x) = 5x

g(x) = x+1

(f•g)(x)

f(x) • g(x)

plug in

5x • x+1

5x(x+1)

distribute 5x

`5x^(2) +5x`

hope this helps!