Use the FTC to find the area under the graphs of the functions over the indicated intervals, and check your work using https://www.symbolab.com/solver/area-under-curve-calculator 1. f(x) = 1 + x2 over [0, 2] 2. g(x) = 3 + Vx over [0, 1] 3. h(x) = 2 + cos x over [0, 7]