In the function shown in the chart below, between what values of x would you find the zeros of the function?

In the function shown in the chart below, between what values of x would you find the zeros of the function? 

x f(x)
-3 73
-2 8
-1 -7
0 -8
1 -7
2 8
3 73

-1 and 0, 0 and 1 

-2 and ­-1, 1 and 2

-7 and 8, ­-8 and ­-7

1 and ­-1