Math Homework Help?

Question

Sketch a graph that would be considered a 'function'

?? what is a function and how do i graph it??

Answer 1

just draw a line where if you hold a pencil vertical it will only intersect one time. it has to do with domains and ranges. its where you can have only one y for every x. for example:

(5,2), (5,3) is not a function, but (2,5), (3,5) is