Show works! Here is a semicircle with radius 1, centered at the origin. This graph is described by the function g(x).

1. (MC) Here is a semicircle with radius 1, centered at the origin. This graph is described by the function g(x) - a. Find E, the average value of g(x). it 71' A. B. C. 1 D. 2 E72". F. None ofthese 4 2 b. Consider a rectangle that has width 3 and has the same area as the semicircle. How is g7 related to the height of this rectangle? A. g height of the rectangle 2. (MC) Let h(x) be a function that is difficult but not impossible to integrate, on [7233] . Let I; be its h average value on [Ir,ir] . Find this ratio: 1, j h(x)dx fr A. E B. a C. 1 D. L E'. F. None ofthese 2 7r 2%