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Type: Multiple-Choice
Category: Functions and Relations
Level: Grade 10
Standards: HSF-IF.A.1
Author: Janessa_Leita
Last Modified: 7 years ago

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Functions and Relations Question

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Grade 10 Functions and Relations CCSS: HSF-IF.A.1

A function is given as f(x)=-x2+9. The domain of the function is                      .
  1. x≤9
  2. y≤9
  3. -3≤x≤3
  4. -3≤y≤3
  5. x∈ℝ