VzDeath
VzDeath VzDeath
  • 17-03-2015
  • Mathematics
contestada

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

In the graph below is y a function of x class=

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iGreen
iGreen iGreen
  • 17-03-2015
'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'.
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lovedeepsharma lovedeepsharma
  • 17-03-2015
y is not a function of x because it has the same y value (7).
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