Is the following relation a function

{ (-1,1), (0,3), (-1,5), (2,7) }

Question

Mathematics

Aden Lewis

27 June, 13:01

Is the following relation a function

{ (-1,1), (0,3), (-1,5), (2,7) }

+5

Answers (1)

Know the Answer?

Hector Valdez · Answer 1

A function is when the y value doesn't repeat. the x can repeat infinitely but the y can not to be a function.

The y value is the second number in each set and it doesn't repeat so this IS a function

Is the following relation a function{ (-1,1), (0,3), (-1,5), (2,7) }

Is the following relation a function

{ (-1,1), (0,3), (-1,5), (2,7) }