Does this graph show a function? Explain how you know.
-5
10
A. No; there are y-values that have more than one x-value.
B. Yes; there are no y-values that have more than one x-value.
C. No; the graph fails the vertical line test.
D. Yes; the graph passes the vertical line test.

Does this graph show a function Explain how you know 5 10 A No there are yvalues that have more than one xvalue B Yes there are no yvalues that have more than o class=


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