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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 car loses 10% of its value each year. If its initial value is $25,000, which explicit formula models its value after n years?
  1. [math]a_n = 25,000 · (0.10)^n[/math]
  2. [math]a_n = 25,000 · (0.90)^(n-1[/math]
  3. [math]a_n = 25,000 · (0.90)^n[/math]
  4. [math]a_n = 25,000 - 0.10n[/math]
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