Question 4 of 25
Does this graph show a function? Explain how you know.
y
5
-5
5
-5
A. Yes, there are no y-values that have more than one x-value.
B. No; the graph fails the vertical line test.
C. No; there are y-values that have more than one x-value.
D. Yes; the graph passes the vertical line test.
