Question

The table below shows the growth of algae cells within the Chesapeake Bay. Which of the following functions models the concentration, C(d), of algae cells per milliliter in d days?

Answer 1

The exponential function that represent the concentration of algae cells per milliliter in d days is $C(d) = 10(2)^d$

What is an equation?

An equation is an expression that shows the relationship between two numbers and variables.

The standard form of an exponential funtion is in the form:

y = abˣ

Where a is the initial value and b is the multiplication factor.

Let C(d) represent the concentration of algae cells per milliliter in d days

At point (1, 20)

20 = ab   (1)

At point (2, 40)

40 = ab²     (2)

From equations 1 and 2:

b = 2, a = 10

The exponential function that represent the concentration of algae cells per milliliter in d days is $C(d) = 10(2)^d$

Find out more on equation at: https://brainly.com/question/2972832

#SPJ1