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Type: Multiple-Choice
Category: Functions and Relations
Level: Grade 11
Standards: HSF-BF.A.2
Tags: HSF-BF.A.2
Author: HTPhysics
Created: 3 weeks ago

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Grade 11 Functions and Relations CCSS: HSF-BF.A.2

A bacteria population doubles every hour. If it starts with 200 bacteria, which explicit formula models the population after n hours?
  1. [math] a_n=200⋅2^n[/math]
  2. [math] a_n=200⋅2^(n-1[/math]
  3. [math] a_n=2⋅200^(n-1[/math]
  4. [math] a_n=200+2n[/math]
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