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

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Grade 11 Functions and Relations CCSS: HSF-BF.A.1b

If f(x) = 2x² + 4x and g(x) = 3x + 5, what is (f + g)(x)?
  1. 5x² + 9x
  2. 2x² + 7x + 5
  3. 2x² + 4x + 3
  4. 3x² + 7x + 5