Ask a New Question

Asked by John

Use a left-endpoint Riemann sum approximation with four subintervals to evaluate ∫ (8 on top, 0 on bottom) g(x)dx
x 0 1 2 3 4 5 6 7 8
g(x) -1 -2.5 -3 -1.5 -1.25 0 -1.5 -4 -5

A. -13.5
B. 8
C. 16
D. -16
E. -8
4 years ago

Answers

oobleck
since the width of each rectangle is 1, just take the sum
f(0)+f(1)+...+f(7) = ____
4 years ago

Related Questions

Calculate the left Riemann sum for the given function over the given interval, using the given value... 1. What is the Right Riemann Sum for f(x)=x−3 over the interval [8,11], with n=3 rectangles of equal... Give a 4-term left Riemann sum approximation for the integral below. 16 ⌠ 3*((x+2)^(1/2)) ⌡ 1... Using the left endpoint with n = 3, approximate the area of the region bounded by f(x)=3x^2+3 and th... Use a Riemann sum with n = 3 terms and the right endpoint rule to approx. ∫(1, 2) sin(1/x)dx. My... Use the Left and Right Riemann Sums with 80 rectangle to estimate the (signed) area under the curve... The Riemann sum s for f(x)=4x^2, 0<=x<=1, taking the sample points to be the right endpoints is give... Use a left endpoint Riemann sum approximation with four subintervals to evaluate integral from 0 to... Evaluate the Riemann sum for f(x) = 5 −1/2x, 2 ≤ x ≤ 14,with six subintervals, taking the sample poi... Evaluate the Riemann sum for f(r) = 5 – r2, 0 ≤ r ≤ 2 with four sub-intervals, taking the sample poi...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use