# Quadratic Equations and Expressions Question

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## Grade 9 Quadratic Equations and Expressions CCSS: HSF-IF.B.4

- [math]y = 2x^2 + 1[/math]
- [math]y = 2x^2 + 4x[/math]
- [math]y = 2x^2 - 4[/math]
- [math]y = 2x^2 + 4[/math]