# Math Help - Possible Functions Calculus

1. ## Possible Functions Calculus

Find all possible functions with the derivative f'(x)=4x^2-3+sin x

2. Originally Posted by SoYah
Find all possible functions with the derivative f'(x)=4x^2-3+sin x
You must integrate it.

$\int 4x^2-4+sin(x)dx = \frac{4}{3}x^3 -4x - \cos(x)+C$