nelllauraribeiro nelllauraribeiro 04-01-2023 Mathematics Answered determiner le maximum et le minimum des fonctions f (x) = 5x^2 - 4 f(x) =-2x^2 + 12x + 1 f(x) =-2(x +5) (X-4) f(x) = (3-2x) (5x + 15)|