25. Compute the Riemann sums for the function f (x)=x² on the interval [0,2] associated with the partition P={0, 1, 2}. a. left hand b. right hand midpoint c. d. lower е. upper

The rectangles in the graph below illustrate a left endpoint Riemann sum for f(x) = (15/x) on the interval [2, 6]. The value of this left endpoint Riemann sum is and this Riemann sum is [select an answer] X = 6. area of the region enclosed by y = 2 and f(x), the x-axis, and the vertical lines x = 8 7 6 5 3 2 1 9 y 1 2 3 4 5 6 7 8 Left endpoint Riemann sum for y = X (15/x) on [2, 6] ✓the

8x-5y-3=0 is NOT the correct answer. Please show me the correct answer.

When creating a right-endpoint Riemann sum on the interval [21.3, 490] using 22 rectangles, the 6th endpoint used to calculate the height of the approximating rectangle would be a. 277.9545 b. 490 c. 21.3 d. 149.1273 e. 385.4818