In the graph below, is y a function of x?

asked Oct 12, 2016 191k views

5 votes

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4 votes

y is not a function of x because it has the same y value (7).

Shawntia answered Oct 13, 2016

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3 votes

'y' is a function of 'x' when every 'x' value has one unique 'y' value.

Since all the y-values here are the same(7), y is not a function of 'x'.

UghSegment answered Oct 19, 2016

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