Mathematics · Exponential Functions
A certain college had 3,000 students enrolled in 2015. The college predicts that after 2015, the number of students enrolled each year will be 2% less than the number of students enrolled the year before. Which of the following functions models the relationship between the number of students enrolled, f(x), and the number of years after 2015, x?
- 1f(x) = 3,000(0.98) x✓
- 2f(x) = 3,000(0.02) x
- 3f(x) = 0.98(3,000) x
- 4f(x) = 0.02(3,000) x
Correct answer
f(x) = 3,000(0.98) x
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