Total Revenue

[Ian McPherson]

I am working with integrals. It gives a marginal revenue of -.3x + 450
Now, I know that you simply work them term by term like something x^2 + 450 x + K. My problem is what squared will give -.3x?

 

[pka]

My problem is what squared will give -.3x?

\(\displaystyle \dfrac{-.3x^2}{2}\)