Question

What is (f - g)(x)?
f(x) = 5x
g(x) = 3x2 - 8x​

Answer 1

`(5x)-(3x^2-8x)=-3x^2+13x`

Explanation:

`(f-g)(x)=f(x)-g(x)`

Using this, we can subtract and find the answer.

`(5x)-(3x^2-8x)=-3x^2+13x`