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

Answer 1

There are (A) 2.7 bacterias initially.

What is a function?

• A function is an expression that establishes the relationship between the dependent and independent variables.
• A function from a set X to a set Y allocates exactly one element of Y to each element of X.
• The set X is known as the function's domain, while the set Y is known as the function's codomain.
• Originally, functions were the idealization of how a variable quantity depends on another quantity.

To find the number of bacteria:

• The graph shows that the function follows an exponential curve, and the starting point is at ( 0,2.7 ).
• The starting number of bacteria is then 2.7.

Therefore, there are (A) 2.7 bacterias initially.

Know more about functions here:

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The correct question is given below:
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?

(A) 2.7

(B) 2.8

(C) 4