3. The differential equation 2: = 2xe'3x 3y has general solution y(x) = {3'3\"}:2 + C). Find the solution to the initial value problem with y(1) = 2. 1. (MC) Here is a semicircle with radius 1, centered at the origin. This graph is described by the function 30)- a. Find g, the average value of g(x) . 7r 7: A. I B. C. 1 D. 2 Ex. F. None ofthese E b. Consider a rectangle that has width 3 and has the same area as the semicircle. How is g related to the height of this rectangle? A. g height of the rectangle