the graph below represents jaya's earnings in dollars and y cents wife or working x hours. Find the rate of change 
 
											 
											Answer:
28.9 Dollars/Hour
Step-by-step explanation:
Rate of Change is the slope, is it is rise over run.
it goes from 289 to 578, so the change is 289.
it goes from 20 to 10, so the change is 10.
289/10 is 2.89.