Determine which equations correspond to the graphs given below.
Graph 1
Graph 2
16
16+
8
8+
X
-2
2
4
-2
2
4
-
---
-16-
-16+
Graph 4
Graph 3
X
16+
16
8
8
-2
2
-4
- 2
2
4
-8
-8
-16
-16
9(3) = 45
k(z) = ()
f(1) =
h() = -4