4x + 6y + 60 = 0
y intercept =
x intercept =

x = -15

y = -10

Step-by-step explanation:

To find the x intercept, we have to substitute 0 into y

4x + 6(0) + 60 = 0

4x + 0 + 60 = 0

4x + 60 = 0

4x = -60

x = -15

To find the y intercept, we have to subsitute 0 into x

4(0) + 6y + 60 = 0

6y + 60 = 0

6y = -60

y = -10

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: