Question

the growth of a strain of bacteria can be modeled by the function graphed, where the x - values are the time in seconds and the y - values are the number of bacteria. how many bacteria are there initially?
0
2.7
2.8
4

Explanation:

Step1: Identify the initial - time value

Initial time is when \(x = 0\) in the context of time - series data.

Step2: Find the corresponding \(y\) - value

From the graph, when \(x = 0\), the point is \((0,2.7)\), so the \(y\) - value is \(2.7\).

Answer:

2.7