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3 years ago

Is a circle a function?

Mathematics

2 answers:

ddd [48]3 years ago

8 0

No, a circle is not a function because a circle fails to have a vertical line

Leona [35]3 years ago

7 0

Step-by-step explanation:

a function that describes a set of points in Cartesian space by mapping each x-coordinate to a y-coordinate, then a circle cannot be described by a function because it fails what is known in High School as the vertical line test. A function, by definition, has a unique output for every input.

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