165k views
5 votes
Is y=5x proportional or nonproportional why or why not

User Wackaloon
by
6.5k points

2 Answers

4 votes
Y=5x could and could not be proportional depending on how the graph is plotted so if it is (5,25)(6, 30) Than that is proportional but if it is (5,34) And (6,31)Than it is not proportional. I hope this helped :)
User Andrea Zonca
by
7.1k points
3 votes

y=5x is proportional.

when you plot it on a graph, the ordered pairs are

(0,0) (1,5) (2,10) (3,15).....

which is proportional

User NSZombie
by
7.1k points