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Type: Multiple-Choice
Category: Functions and Relations
Level: Grade 11
Standards: HSF-IF.A.1, HSF-BF.A.1, HSF-BF.A.1c
Author: imustbetaylor
Last Modified: 6 years ago

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Grade 11 Functions and Relations CCSS: HSF-IF.A.1, HSF-BF.A.1, HSF-BF.A.1c

Find the domain of the composite function [math]f(g(x))[/math].

[math]f(x)= x+3[/math]
[math]g(x)= 2/(x+6)[/math]
  1. [math](-oo,3) uu (3,oo)[/math]
  2. [math](-oo,oo)[/math]
  3. [math](-oo,-6) uu (-6,3) uu (3,oo)[/math]
  4. [math](-oo,-6) uu (-6,oo)[/math]
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