Question

If the area under the curve of f(x) = 25 – x^2 from x = –4 to x = 0 is estimated using four approximating rectangles and left endpoints, will the estimate be an underestimate or overestimate?

Answer 1

https://gyazo.com/4216179810d8a03961338696ebd1891e

Answer 2

So [-4,-3][-3,-2][-2,-1][-1,0]?

Answer 3

@peachpi @zzr0ck3r

Answer 4

It would look something like this? Being an underestimate?

Answer 5

For some reason drawing won't show up.