Does this graph represent a function? Why or why not? AY
10
6
4
-8 -8 4
2 4 6 8 10 12
-8
8
10
A. No, because it fails the vertical line test.
B. Yes, because it passes the vertical line test.
O O
C. No, because it is not a straight line.
d
D. Yes, because it has two straight lines.