1) Find each antiderivative. a) J (2x2 - 6x + =) dx b) S (3et + e2t - 403[ ) dt x2+2x+3 dx X2) Find the particular solution of each. a) Find /(x) where F(x) - 5x - 2 and F(0) = 6 b) Find G(x) where G'(x) = = and G(2) = 15 3a) Find the antiderivative of f(x) = 10Vx2 10 b) Find the antiderivative of g(x) = 5Use substitution to find each. 2 . dx 12 5xdx b) x2+16