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Type: Multiple-Choice
Category: Functions and Relations
Level: Grade 11
Standards: HSF-BF.B.4, HSF-BF.B.4a
Tags: HSF-BF.B.4a
Author: HTPhysics
Created: 3 weeks ago

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

Find the inverse of: [math]f(x) = (x + 5)/3[/math].
  1. f⁻¹(x) = 3x - 5
  2. [math]f⁻¹(x) = (x - 5)/3[/math]
  3. f⁻¹(x) = 3x + 5
  4. [math]f⁻¹(x) = (x + 3)/5[/math]
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