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Fudgin [204]
3 years ago
14

Which of the following relations is not a function?

Mathematics
2 answers:
Masja [62]3 years ago
4 0

Answer:

A.{(7, 8), (8, 9), (9, 10), (7, 6)}

Step-by-step explanation:

when graphing do the straight line test on the x axis with a pencil or something and if the pencil touches more than one dot than it is not a function.


another way is to just look at the numbers for the x axis and if any of the numbers are the same for example (4,6), (4,9) then it is not a function. an example of a function would be (8,9), (2,6).

GalinKa [24]3 years ago
3 0
The answer would be A
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