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Type: Multiple-Choice
Category: Functions and Relations
Level: Grade 11
Standards: HSF-BF.B.4, HSF-BF.B.4d
Tags: HSF-BF.B.4d
Author: HTPhysics
Created: 2 months ago

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Grade 11 Functions and Relations CCSS: HSF-BF.B.4, HSF-BF.B.4d

The graph is plotted for y=x3-4x.
Which domain restriction would NOT make it invertible?
  1. x ≥ 2
  2. x ≤ -2
  3. -1 ≤ x ≤ 1
  4. x ≥ 0