8.4 Practice: Finding the Area Between Two Curves Sketch each region bounded by the graphs of the equations and find its area. 1. y = x2; y = 4x 2. y = x2 + 1;y =5 3. x = y2; x-y=2 4. y2 = 4 + x; yz+ x =25. y = (x - 1)3; y = x-1 6. y = x2 + 2x + 1;y=2x+5 7. y = x2 - 4x + 3;y=-x2+2x+3 8. y = x2; y =1 x2; y = 9; Quadrant