xrenie4202 xrenie4202
  • 25-10-2017
  • Mathematics
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Can someone help me please):

Can someone help me please class=

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heralindemanoxl5mu
heralindemanoxl5mu heralindemanoxl5mu
  • 25-10-2017
its is a function. mentally connect the dots. run your pencil across the paper parallel to the y-axis. if none of the points have touch the pencil it is a function. another way to check. look at the X value of all the coordinates. if they are all different its a function.
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