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Mathematics, 30.05.2020 05:59 RaquelLWhite

What characteristic is true for all relations that are functions?
A. The graph of the relation passes the virtual line test
B. Every x-value in the relation has at least one y-value
C. Every y-value in the relation has exactly one x-value
D. The graph of the relation passes the horizontal line test

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What characteristic is true for all relations that are functions?
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