# Trigonometric Integration

## Introduction to integrals involving trigonometric functions

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## Vertex, Focus, and Directrix - Overview

by CK-12 //basic
Overview
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## Vertex, Focus, and Directrix - Example 1

by CK-12 //basic
Find the vertex given an equation
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## Vertex, Focus, and Directrix - Example 2

by CK-12 //basic
Find the focus given an equation
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## Vertex, Focus, and Directrix - Example 3

by CK-12 //basic
Find the directrix given an equation
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