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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

Given f(x) = 5x - 2 and g(x)=x²+3x, what is (f * g)(x)?
  1. 5x³ + 11x² - 6x
  2. 5x³ + 15x² - 2x
  3. 5x² + 3x - 2
  4. x² + 15x - 2