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