Asked by Anonymous

Estimate the area under the curve f(x) = 16 – x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. Answer to the nearest integer.

Answers

Answered by Steve
16-x^2 is concave down, so you want to use the right endpoints. Each interval has width 1, so you just have

2(f(1)+f(2)+f(3)) = 2(15+12+7) = 68

There are several good online Riemann Sum calculators. You can use them to verify your work.
Answered by Joker
39
There are no AI answers yet. The ability to request AI answers is coming soon!

Related Questions