Chapter 6.1, Problem 13E

A Problems 9–14 refer to Figures A–D. Set up definite integrals Problems 9–12 that represent the indicated shaded area.

13. Explain why ${\displaystyle {\int }_a^{b}h\left(x\right)}dx$ does not represent the area between the graph of y = h(x) and the x axis from x = a to x = b in Figure C.