Question

The graph of y = f(x) is shown below. Find the value of f(3).
10
-10-9-8-7-6-5-4-3-2-1
9
8
7
6
10 + 120
5
4
3
2
1
5
-1
-2
-3
-4
-5
-6
-8
-9
-10
ο
11
2 3
4
5 6 7 8 9 10
pls help!!