Find the area under the given curve over the indicated interval. 1. y=4; [1,3] 2.. y=5; [1,3] 210123456x

Find the area under the given curve over the indicated interval. y x2 1. 2. 1234 y=2x, [1, 3] o x x 3 o 1234 x o 1234 30 25 20 15 10 1 2 4 5 6 x -3-2-1 0 1 23 4 x 25 -20 10 123