## anonymous 4 years ago for # 16, i get 15.5 not 15/2, why is that?

1. anonymous

2. anonymous

o i see what i did wrong... once again!

3. anonymous

i shouldn't plug in 2. i need to stop at 1 1/2.

4. anonymous

$\frac{1}{4}\left(f(0)+f(\frac{1}{2})+f(1)+f(\frac{3}{4})\right)$

5. anonymous

yeah don't plug in 2 because you are asked for left hand endpoints

6. anonymous

yeah... thanks