Exercises: Recognize Constant Percent Rate Situations

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Grade 9·21 problems·~30 min·Common Core Math - HS Functions·standard·hsf-le-a-1c

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Fluency Practice

A town grows by 3% per year. Which function models the population $P$ after $t$ years, starting from 12,000?

$P(t) = 12000 + 360t$

$P(t) = 12000 \cdot (1.03)^t$

$P(t) = 12000 \cdot (0.03)^t$

$P(t) = 12000 + 0.03t$