Question

If dy/dx = X2 + 4, What is the value of y?

Answer 1

Antideritiive
antideritive of $x^n$ is $\frac{x^{n+1}}{n+1}$
antiderititve of a constant is that constant times x
so

antideritive of $x^2$ is $\frac{x^{2+1}}{2+1}=\frac{x^{3}}{3}$
andtideritivee of 4 is 4x

total is
$y= \frac{x^3}{3}+4x+C$

D is answer