a a) The rectangles in the graph below illustrate a left endpoint Riemann sum for f(2) The value of this Riemann sum is

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A A The Rectangles In The Graph Below Illustrate A Left Endpoint Riemann Sum For F 2 The Value Of This Riemann Sum Is 1 (56.31 KiB) Viewed 39 times

a a) The rectangles in the graph below illustrate a left endpoint Riemann sum for f(2) The value of this Riemann sum is and this Riemann sum is an underestimate of on the interval (3,71 the area of the region enclosed by y = f(), the x-axis, and the vertical lines x = 3 and x = 7. 6 6 5 3 3 2 2 2 6 7 8 Let endpoint Riemann sum for yon 3,7 b) The rectangles in the graph below illustrate a right endpoint Riemann sum for (I) The value of this Riemann sum is and this Riemann sum is an overestimate of on the interval (3,71 the area of the region enclosed by y=f(T), the x-axis, and the vertical lines x = 3 and x = 7. V 8 7 6 5 5 3 3 2 1 M 1 2 3 4 5 6 7 8 Right endpoint Riemann sum for y on (3,7