Math Problem Statement
Find the focus and directrix of the parabola. x2 +4y = 0
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Analytic Geometry
Conic Sections
Formulas
Standard form of a parabola: x^2 = 4py
Directrix and focus of a parabola
Theorems
Parabola focus-directrix property
Suitable Grade Level
Grades 10-12
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