Question 1 Report
The graph above is represented by
Answer Details
x = -2, x = -1 and x = 1 then the factors; x+2, x+1 and x-1 Product of the factors; (x+2)(x+1)(x-1) = y = (x + 2)(x2 - x + x - 1) = y = (x+2)(x2-1) x3 - x + 2x2 - 2 = y x3 + 2x2 - x - 2 = y
