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

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06-12-2021
Mathematics

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

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gallagherseth gallagherseth · Answer 1 · 2021-12-06T05:20:28+01:00

gallagherseth gallagherseth

06-12-2021

Because they all have a different x number. Even though the y numbers are the same you can tell wether a set of numbers are a function by the x numbers. So since there are different x numbers it is a function. I hope this helps!

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thompson1817 thompson1817 · Answer 2 · 2021-12-06T05:20:44+01:00

thompson1817 thompson1817

06-12-2021

Answer:

x is a function

since it forms a horizontal line it passes the vertical line test and is a function

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