3. If f(x)=x²-4, 0≤x≤ 3, evaluate the Riemann sum with n = 6, taking the sample points to be midpoints. What does the Ri
Posted: Mon Jul 11, 2022 11:09 am
3. If f(x)=x²-4, 0≤x≤ 3, evaluate the Riemann sum with n = 6, taking the sample points to be midpoints. What does the Riemann sum represent? Illustrate with a diagram. Answer 49 16 The Riemann sum represents the sum of the areas of the two rectangles above the r-axis minus the sum of the areas of the four rectangles below the z-axis. 2 0.5 1 1.5 2.53 x fix)=x²-4