number 9 only please. multiple IntegralsExercises 14.3Area by Double IntegralsIn Exercises 10,20,30,40,50,60,70,80,90,100,110,120, sketch the region bounded by the given lines and curves. Then express the region's area as an iterated double integral and dvaluate the integral.The coordinate axes and the line xy=2The lines x=0,y=2x, and y=4The parabola x=-y2 and the line y=x2The parabola z=y-y7 and the line y=-xThe curve y=c' and the lines y=0,x=0, and x=ln2The curves y=lnx and y=2lnx and the line x=6, in the lirst quadrantThe parabolas z=y2 and x=2y-y2The parabolas z=y2-1 and x=2y2-2The lines y=x,y=x3, and y=2