232k views
5 votes
This graph shows the relationship between x the number of hours Mr David works and y the number of dollars he earns.

Part A
Based on the graph, is the relationship between x and y proportional? Explain your reasoning.


This graph shows the relationship between x the number of hours Mr David works and-example-1

1 Answer

1 vote
The relationship does seem to be proportional because of the constant slope (3/1). Every hour Mr. David works, he earns $30.
User TzurEl
by
3.9k points