Question 10 Which of the following functions could represent

Question 10 Which of the following functions could represent the graph given below? 1)(x 2) x 3) 1) 1) (x 2) (x) 1) 3)(x-2) (x)

Solution

The given graph has roots at x=1, x=3 and x=2

at root x=1 and x=3 the graph is going down

there is local minimum between 1 & 2

and there is local maximum between 2 & 3

and the graph is (d) f(x)=-2(x-1)^2(x-3)(x-2)^3