(3.4x - 10) + (7.7x + 15)

11.1x+5

Step-by-step explanation:

(3.4x-10)+(7.7x+15)

11.1x+5

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:

i think asking google will you get the answer to that question