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Type: Multiple-Choice
Category: Functions and Relations
Level: Grade 10
Standards: HSF-IF.A.1
Score: 1
Tags: HSF-IF.A.1
Author: jjstanley
Last Modified: a month ago

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Functions and Relations Question

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

Which of these equations is not a function?
  1. [math]y=x^2[/math]
  2. [math]x=3[/math]
  3. [math]y=4x+3[/math]
  4. [math]f(y)=4y^2 -2[/math]
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