1 2.52 Test (CS): Functions Is this relation a function? Justify your answer
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OA. No, because two points with the same yvalue have different x
values.
O B. No, because two points with the same xvalue have different y
values.
OC. Yes, because every x and yvalue is positive.
OD. Yes, because the number of xvalues is the same as the number of
yvalues.