Evaluate the given integral by changing to polar coordinates. 2x²y dA, where D is the top half of the disk with center the origin and radius 5. -/1 points SCalcET8 15.3.008. Evaluate the given integral by changing to polar coordinates. SL (4 My Notes (4x - y) dA, where R is the region in the first quadrant enclosed by the circle x² + y² = 25 and the lines x = 0 and y = x -/1 points SCalcET8 15.3.009. Evaluate the given integral by changing to polar coordinates. JJR sin(x² + y²) dA, where R is the region in the first quadrant between the circles with center the origin and radii 1 and 3 My Notes