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Type: Multiple-Choice
Category: Function and Algebra Concepts
Level: Grade 11
Standards: HSF-BF.A.1b
Tags: HSF-BF.A.1b
Author: HTPhysics
Created: 3 months ago

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Function and Algebra Concepts Question

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Grade 11 Function and Algebra Concepts CCSS: HSF-BF.A.1b

Given f(x)=x24 and g(x)=x−2, find (fg)(x) and state its domain.
  1. x+2; all real numbers except x=2
  2. x-2; all real numbers except x=-2
  3. x2-2; all real numbers except x=0
  4. x+4; all real numbers except x=2