Question

Problem 11 [9 points]: The graph of the function h = h(x) consists of two straight lines and a semicircle, shown below. Use the picture to evaluate the following two

integrals: \int_{1}^{4} h(x) d x, \quad \int_{0}^{7} h(x) d x

Fig: 1

Fig: 2

Fig: 3

Fig: 4