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RoseWind [281]
4 years ago
12

X = {(2, 4), (3, 4), (4, 4), (5, 4)} Is x a function and why?

Mathematics
2 answers:
Norma-Jean [14]4 years ago
8 0
F(x). "f(x) = ... " is the classic way of writing a function. And there are other ways, as you will see! .... Example: {(2, 4), (2,5), (7,3)} is not a function because {2,4} and {2,5} means that 2 could be related to .
melamori03 [73]4 years ago
7 0
This is a function because no x-values repeat. If you were to graph all these numbers and then do the vertical line test it would pass because none of the x-values repeat.
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Answer:

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Step-by-step explanation:

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7 0
3 years ago
Read 2 more answers
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Bond [772]

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Step-by-step explanation:

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