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Type: Multiple-Choice
Category: Functions and Relations
Level: Grade 11
Standards: HSF-LE.B.5
Tags: HSF-LE.B.5
Author: HTPhysics
Created: 3 weeks ago

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Grade 11 Functions and Relations CCSS: HSF-LE.B.5

A glacier is melting at a constant rate. The volume of ice in cubic kilometers is modeled by V(t)=450−6t, where t is time in decades. What does the coefficient -6 represent?
  1. The initial volume of the glacier.
  2. The rate at which the glacier is melting.
  3. The final volume of the glacier.
  4. The time until the glacier disappears.
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