Set 2: Exponential Functions (Intermediate)

**Choice C is the best answer.** After 3 doublings: 200 times 2 to the power of 3 = 1600

Explanation

Answer: C

PROBLEM

A population starts at 200 and doubles every year. What is the population after 3 years?

1599

3200

1600

✓ Correct

1601

Detailed Explanation

Choice C is the best answer. After 3 doublings: 200 times 2 to the power of 3 = 1600

Why others are wrong:

A: 1599 is incorrect because it does not satisfy the equation.

B: 3200 is incorrect because it does not satisfy the equation.

D: 1601 is incorrect because it does not satisfy the equation.