For each graph, create a table showing the rule and the values for x and y; (-2,2), (-1,1), (0,0), (1,-1), (2,-2)

Input (x)  Output (y)  

-2                 2

-1                   1

0                   0

1                    -1

2                 -2

The number on the onthe left are the x value and the number on the right are the y value.        

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option