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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

Choose a reasonable domain for the function[math] f (x) = sqrt(4- x^2)[/math]
  1. [math]x ∈ ℝ ∣ − 2 ≤ x ≤ 2[/math]
  2. [math]x ∈ ℝ ∣ x ≤ 2 [/math]
  3. [math]x ∈ ℝ ∣ x < 2 [/math]
  4. [math]x ∈ ℝ ∣ x > − 2 [/math]
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