Which of the following lists of ordered pairs is a function?

A

Step-by-step explanation:

A function has the first number in each pair is not the same, For example, if you had (1,2) (1,3) that is not a function because the first numbers are the same.

The only pairs of functions that satisfy this is option A.

Hope this helps plz hit the crown :D

A

Step-by-step explanation:

A function is there is only one output to a input. In this case you can notice it very quickly if you look at the x spot (x,y) if there is a repeating number in that spot you can tell its not a function.

answer: group b.

step-by-step explanation:

t hope this

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