CompTIA DataX (DY0-001) — Question 61

Under perfect conditions, E. coli bacteria would cover the entire earth in a matter of days. Which of the following types of models is the best for explaining this type of growth?

Answer options

• A. Linear
• B. Logarithmic
• C. Polynomial
• D. Exponential

Correct answer: D

Explanation

The correct answer is D, Exponential, because E. coli can reproduce rapidly under optimal conditions, leading to growth that accelerates over time. Linear, logarithmic, and polynomial models do not accurately represent the rapid and unbounded growth seen in bacterial populations, especially under ideal circumstances.