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

Does this graph show a function Explain how you know A No the graph fails the vertical line test B No there are yvalues that have more than one xvalue C Yes the class=