sketch the described region and then find its areas

1) Sketch the described region and then find its area: a) The area bounded by y = x2 + x -2 and the x-axis. b) The area bounded by y = x2 + 2x and y = x + 22) For each of the shaded regions shown: Start by determining which way to draw the rectangles, vertically or horizontally. Then find equations of the bounds to the region and finally determine the area of the region. a) + y = e2x -6 -5 -2 b) c)