Use the definition of the definite integral to evaluate ^1_-2(x2)²dx.

Make sure to show each step in the process. You might find the following formulas helpful:

Formulas Here are a couple of nice formulas that we will find useful in a couple of sections. Note that these formulas are only true if starting at i = 1. You can, of course, derive other formulas from these for different starting points if you need to. 1 . c = cn i=1 n n (n+ 1) 2. i= 1 2 n 3. n (n + 1) (2n + 1) i=1 6 n n (n+ 1)72 4. i= 1 2