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Type: Multiple-Choice
Category: Functions and Relations
Level: Grade 11
Standards: HSF-IF.A.1
Author: pavfabricante@gmail.com
Last Modified: 2 years ago

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Functions and Relations Question

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

k(x)=-12x2+4x+9
What is the range of k?
  1. ℝ
  2. {y∈ℝ∣y≤17}
  3. {y∈ℝ∣y≥10}
  4. {y∈ℝ∣y≤-11}