A bacteria culture started with 200 bacteria at 2 p. m. After 1 hour, the population has grown to 240 bacteria. Assume the population grows exponentially (geometric).
1. Find an explicit formula that gives the number of bacteria n hours after 2 p. m.
2. Use your formula to find the number of bacteria at 9 p. m. Round your answer
to nearest integer.

The equation would be:

200+200x=b

x is equal to hours, while b is equal to bacteria.  

Every day has 24 hours.  

24*5= 120

Plug it in.

200+200(120)=  

24200= 5 days of bacteria

I hope this helped you!

step-by-step explanation:

from the graph attached below:

domain of graph is the value of x for which the given function profit function p(x) is defined.

(a) the domain represents the number of years for which the outlet will earn a profit.

range of profit function defines the lowest to highest value of profit earned.

(b) the range of this function is (0 , 160 ). for this function, the range represents the outlet's profit earned.

the answers c