234k views
3 votes
Which relation is a function?

Which relation is a function?-example-1
Which relation is a function?-example-1
Which relation is a function?-example-2
Which relation is a function?-example-3
User Aretor
by
8.0k points

1 Answer

3 votes
The last one is a function.

A function needs to have continuous data, meaning that all of the points need to be connnected, and it also needs to have no more than 2 x values with each y value.

Hope this helps!
User Chetan Rajagiri
by
8.4k points