22ltaylor59
22ltaylor59 22ltaylor59
  • 03-01-2020
  • Mathematics
contestada

Is (-2,7), (6,2), (-2,-3), 0,9) a function

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kelsiestamper1
kelsiestamper1 kelsiestamper1
  • 03-01-2020

No. Because -2 has two outputs. To be a function  each input have to  have one output. I.E

2,3  4,5  6,7  8,9 are functions.

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