1) a) F(x) = 4x^2/2 + C = 2x^2 +С
c) F(x) = 2x -Cos x + C
b)F(x) = 15x^5/5 +x^2/2 + C = 3x^5 + x^2/2 + C
d) F(x) = -3x +C
1) a) F(x) = 4x^2/2 + C = 2x^2 +С
c) F(x) = 2x -Cos x + C
b)F(x) = 15x^5/5 +x^2/2 + C = 3x^5 + x^2/2 + C
d) F(x) = -3x +C