16. Determine the exact area of the region bounded by the curves y = 5 x2 and y = x2 3. Include a sketch of the curves and shade the region described. You may use Desmos to help you graph the curves. You MAY NOT use Desmos to nd points of intersection. 1?. Determine the exact area of the region in the rst quadrant that is bounded by the y-axis and the curves y = x2/3 and y = 4. Include a sketch of the curves and shade the region described. You may use Desmos to help you graph the curves. You MAY NOT use Desmos to nd points of intersection. 18. Determine the exact area of the region bounded by the curves 3! = ix, y = 2x, and y = 6 x. Include a sketch of the curves and shade the region described. You may use Desmos to help you graph the curves. You MAY NOT use Desmos to nd points of intersection. l9. Determine the exact area of the region bounded by the curves y = cos(x) + sin(x) and y = cos (x) sin (7:) on the interval [021:]. Include a sketch of the curves and shade the region described. You may use Desmos to help you graph the curves. You MAY NOT use Desmos to nd points of intersection. Bonus: For 2 bonus points, solve the following problem. If I: :33; dx = In (2) then what is the value of k