Use a Riemann sum withn= 4 and left endpoints to es-timate
Chapter 6, Problem 47(choose chapter or problem)
Use a Riemann sum withn= 4 and left endpoints to es-timate the area under the graph in Fig. 1 for 0x2.yx01020.5 11.5 2(.5, 14)(1, 10)(1.5, 6)(2, 4)Figure 1
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