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Type: Multiple-Choice
Category: Nonlinear Equations and Functions
Level: Grade 11
Standards: HSG-GPE.A.3
Author: nsharp1
Created: 3 years ago

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Nonlinear Equations and Functions Question

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Grade 11 Nonlinear Equations and Functions CCSS: HSG-GPE.A.3

After squaring both sides, expanding, combing like terms, and dividing by any common constants, what is the resulting equation?
  1. [math]xc - a^2 = -a sqrt( (x-c)^2+y^2) [/math]
  2. [math] 2a^2 + c^2 + x^2 + y^2 = -2a sqrt( (x-c)^2+y^2) [/math]
  3. [math]-2a^2 + c^2 + x^2 + y^2 = 0[/math]
  4. [math]a^2 = cx[/math]
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