Use the image to answer the question.
8---
\ -1
7 / --------------------
\ \
/ v
\___________ 3
6 ------- |
\ |
v \
v
5 ------------------> 2
Determine whether the data in the diagram is a function, and state the domain and range.
A. Yes, it is a function. The domain is the set {-1, 3, 2,}. The range is the set {8, 7, 6, 5}.
B. No, it is not a function. The domain is the set {8, 7, 6, 5}. The range is the set {-1, 3, 2,}
C. Yes, it is a function. The domain is the set {8, 7, 6, 5}. The range is the set {-1, 3, 2,}.
D. No, it is not a function. The domain is the set {-1, 3, 2,}. The range is the set {8, 7, 6, 5}.