briannalane120
briannalane120 briannalane120
  • 26-05-2017
  • Mathematics
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please help me, which of the following sets of ordered pairs is a function?

please help me which of the following sets of ordered pairs is a function class=

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apologiabiology
apologiabiology apologiabiology
  • 26-05-2017
function means no x value repepetes with a differnt y value
(x,y)
first numbers never repeat


first one, the x values repeat
2nd, x values rpeat
3rd, no repeat
4th, -3 repeats

answer is 3rd option
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