1 2 3 4 5 6 7 Let a and b be real numbers where a b 0. Which of the following functions could represent the graph below? f(x) = x(x-a)2(x-b)4 f(x) = x(x-a)3(x-b)² f(x) = x(x − a)(x - b)² Of(x) = x²(x-a)5(x-b) Mark this and return Save and Exit Next Submi