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This question is public and is used in 1 group and 5 tests or worksheets.

Type: Multiple-Choice
Category: Nonlinear Equations and Functions
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. $xc - a^2 = -a sqrt( (x-c)^2+y^2)$
2. $2a^2 + c^2 + x^2 + y^2 = -2a sqrt( (x-c)^2+y^2)$
3. $-2a^2 + c^2 + x^2 + y^2 = 0$
4. $a^2 = cx$
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