# Equation of an Ellipse

## x^2/a^2 = y^2/b^2 = 1, where a and b are horizontal and vertical stretch factors.

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## Equation of an Ellipse

Introduction to conic sections and sketching ellipses.
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## Equation of an Ellipse

by Son Tran Minh //at grade
Introduction to conic sections and sketching ellipses
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## SLT 6 Define an ellipse in terms of the distance from its foci to any fixed point on the curve

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## Equation of an Ellipse

Introduction to conic sections and sketching ellipses
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• PLIX

## The Ellipse

Equation of an Ellipse Interactive
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• Video

## Graphing Equations of Ellipses - Overview

by CK-12 //basic
Overview
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• Video

## Conic Sections: The Ellipse part 1 of 2

Defines an ellipse and explains how to graph an ellipse in standard form.
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## Writing Equations of Ellipses - Overview

by CK-12 //basic
Overview
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## Standard Form of the Equation of any Ellipse - Overview

by CK-12 //basic
Overview
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## Graphing Equations of Ellipses - Example 1

by CK-12 //basic
Graphing Equations of Ellipses Given Standard Form
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## Writing Equations of Ellipses - Example 1

by CK-12 //basic
Writing Equations of Ellipses Given the Center, One Vertex and One Co-Vertex
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## Writing Equations of Ellipses - Example 2

by CK-12 //basic
Writing Equations of Ellipses Given the Center, One Vertex, and One Focus
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• Video

## Standard Form of the Equation of any Ellipse - Example 1

by CK-12 //basic
Find the standard form of the equation of the ellipse given vertices and minor axis
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## Standard Form of the Equation of any Ellipse - Example 2

by CK-12 //basic
Find the standard form of the equation of the ellipse given foci and major axis
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## Standard Form of the Equation of any Ellipse - Example 3

by CK-12 //basic
Find the standard form of the equation of the ellipse given center, vertex, and minor axis
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• Study Guide

## Introduction to Ellipses

by Rayna Schlossberg //basic
Equations and focal properties of ellipses.
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