The angle measurements in the diagram are represented by the following expressions. A = 6.1 - 48
B = 4x + 38
Solve for x and then find the measure of B:

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

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: