Math Problem Statement

Soal cerita menentukan persamaan elips pusat (0,0) dan diketahui nilai ekstrensitas dan persamaan direktris

Solution

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Math Problem Analysis

Mathematical Concepts

Analytic Geometry
Conic Sections
Ellipses

Formulas

Equation of ellipse: (x^2/a^2) + (y^2/b^2) = 1
Eccentricity: e = c/a
Relation between a, b, and c: c^2 = a^2 - b^2
Equation of directrix: x = ±a^2/c or y = ±a^2/c

Theorems

Eccentricity theorem
Properties of ellipses

Suitable Grade Level

Grades 10-12