Express the area of the region bounded by the given IineIs] andfur curvela] as an iterated double integral. 4 12) The parabola x = y: and the line y =% 2711 Reverse the order (:1 integration and then evaluate the integral. [6 Points] '| 4 2 13).]. f x49x dedy I} 4y Problems 14 - 15: Change the Cartesian integral to an equivalent polar integral, and then evaluate 14) 13 169 - x2 dy dx -13 0 19 - y2 15) dx dy -3 -19 - y2