Written Assessment 1: Antiderivative of a Function Name: Date: I. Find the integral of the following. (5 pts each) 2w+1 2x + 9-2x 1. J (w+2)+(w-1)4 aw 2. J e2X - p-2x dx 3. (e +1)2 cos" z dz ey - dy 4. J 1-sin zWritten Assessment 2: Approximation of Area using Riemann Sum Name: Date: Score: I. Solve the problem. (20 pts) 1. Approximate the area (using right, left and midpoint) of the region under f (x) = 2x2 - x - 1 at [2, 12] using 8 rectangles