Problem of the Week

Updated at Mar 20, 2017 10:45 AM

This week's problem comes from the calculus category.

How can we find the derivative of $$-2x$$?

Let's begin!

$\frac{d}{dx} -2x$

 1 Use Power Rule: $$\frac{d}{dx} {x}^{n}=n{x}^{n-1}$$.$-2$Done-2