3. Sketch the region in the rst quadrant of the myplane bounded by the curves 3: = y2, :6 = y + 2, and y = 0 (y 2 0). Express the region's area as an iterated double integral using both orders of integration and evaluate one of the integrals. Reference: The problems are based on the fifth weeks' lectures and Thomas' Calculus. Early Transcendentals, 14th ed., sections 15.1-15.4