Question

Given `f(x)=3x^2+2, g(x)=4x, h(x)=7x-1`, how do you determine the combined function of `y=f(x)-g(x)+h(x)`?

Answer 1

`y=3x^2+3x-1`

Explanation:

`y=f(x)-g(x)+h(x)=3x^2+2-4x+7x-1=3x^2+3x-1`