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Type: Multiple-Choice
Category: Functions and Relations
Level: Grade 11
Tags: HSF-IF.B.5
Author: HTPhysics
Created: 2 weeks ago

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Functions and Relations Question

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Grade 11 Functions and Relations

A function models the concentration (C) of a drug in the bloodstream over time (t) after administration. The concentration cannot be negative. Which domain best represents this scenario?
  1. [math]{C ∈ ℝ}[/math]
  2. [math]{C ∈ ℝ | C ≥ 0}[/math]
  3. [math]{t ∈ ℝ}[/math]
  4. [math]{t ∈ ℝ | t ≥ 0}[/math]
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