skunksRcute123 skunksRcute123

26-10-2020
Mathematics

contestada

please help me XD i dont know how to answer this

please help me XD i dont know how to answer this class=

Respuesta :

TEric29 TEric29

27-10-2020

Answer:

the first three are all functions

Step-by-step explanation:

A WAY easier way to know if it is a function is to see if there are two of the same x-intercept If there is, then it is NOT a function.

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