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Geometric Sequences as Exponential Models
Worksheet
Grade Level
Pre-Calculus
Pre-CAL.63 Geometric Sequences as Exponential Models
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A mold colony has area 2 cm² at day 0 and is multiplied by 1.35 each day. Let f(n) be the model with f(0) = 2. Which equation matches?
A
f(n) = 2.7·(1.35)ⁿ
B
f(n) = 2·(0.7407)ⁿ
C
f(n) = 2·(0.35)ⁿ
D
f(n) = 2·(1.35)ⁿ
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