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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: 7 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 f(g(x)).

f(x)=x+3
g(x)=2x+6
  1. (-∞,3)∪(3,∞)
  2. (-∞,∞)
  3. (-∞,-6)∪(-6,3)∪(3,∞)
  4. (-∞,-6)∪(-6,∞)