Set 5: Exponential Functions (Intermediate)

**Choice A is the best answer.** After 2 doublings: 300 times 2 to the power of 2 = 1200

Explanation

Answer: A

PROBLEM

A population starts at 300 and doubles every year. What is the population after 2 years?

1200

✓ Correct

600

2400

1202

Detailed Explanation

Choice A is the best answer. After 2 doublings: 300 times 2 to the power of 2 = 1200

Why others are wrong:

B: 600 is incorrect because it does not satisfy the equation.

C: 2400 is incorrect because it does not satisfy the equation.

D: 1202 is incorrect because it does not satisfy the equation.