7kvq2vtgr5 7kvq2vtgr5

23-06-2022
Mathematics

contestada

Linear equations in two variables
Graph y = -4 then explain why it is not a function, can somone ELI5

Respuesta :

ecanada12 ecanada12

23-06-2022

Answer:

y=-4 is a function

Step-by-step explanation:

It passes the vertical line test, and each x has only one y, so it is a function.

x = -4 is NOT a function because one x has multiple y values. It does not pass the vertical line test.

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