An auto mechanic's pay varies directly with the number of hours worked. The mechanic
makes $765 for 9 hours of work. How much
money will the mechanic make if they worked
7 hours?

the red lines denote the population of the bacteria after 35 hours. that would be 2,409.24. the y-intercept is the blue line which is 800 because that is the starting point. the equation used to make the graph is 800(1.032)^h, where h is the number of hours.

step-by-step explanation:

this is a good question! i'll do some research and come back when i have the answer!