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Type: Multiple-Choice
Category: Radicals
Level: Grade 10
Standards: HSF-IF.A.2
Author: mathwriter
Last Modified: a month ago

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Radicals Question

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Grade 10 Radicals CCSS: HSF-IF.A.2

If [math]f(x)=sqrt{x-4}[/math], evaluate [math]f(20)[/math].
  1. [math]sqrt{20}[/math]
  2. [math]4[/math]
  3. [math]sqrt{16}[/math]
  4. [math]2sqrt{5}[/math]
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