s9228625
s9228625 s9228625
  • 15-03-2021
  • Mathematics
contestada

Which is a Function and which isn't a Function

Which is a Function and which isnt a Function class=

Respuesta :

kgal1752 kgal1752
  • 15-03-2021

Answer: I believe  that A is the function to this problem

Step-by-step explanation:

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tajemni3
tajemni3 tajemni3
  • 15-03-2021

Answer:

1 - A is not a function

2 - B is not a function

3 - A is not a function

X can have only 1 value

for example 2B features x=5 where f(x) = -4 but also 1. That means it's not a function

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