Question

The degree of the polynomial function f(x) is 3. The roots of the equation f(x)=0 are −1 , 1, and 2. Which graph could be the graph of f(x) ?

Answer 1

Answer:

Step-by-step explanation:

You haven't attached any graphs but as there area 3 distinct roots the graph will have 2 loops.

Also the end behaviour will be rising from the left negative values of f(x) and at the right it will rise to positive f(x).