Math Problem Statement
find the foci, vertex of y − x =1/y + x
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Conic Sections
Hyperbolas
Formulas
Hyperbola equation: (y^2 / a^2) - (x^2 / b^2) = 1
Distance between foci: c^2 = a^2 + b^2
Vertices: at (0, ±a) for vertical hyperbolas
Theorems
Standard form of a hyperbola
Difference of squares formula
Foci of a hyperbola
Suitable Grade Level
Grades 10-12