Mrs. Parish's Online Math Classroom

Unit 2 Quadratic Functions

 

 

2.1 Transformations of Quadratic Functions 

YouTube: How to Find the Vertex from Standard Form & Vertex Form

 

HW Quiz 2.1

 

2.2 Characteristics of Quadratic Functions

YouTube: Graphing a Parabola From Standard form 

Youtube: Graphing a Parabola From Vertex Form

Graphing a Parabola From Intercept Form

HW: 2.2 Graphing Quadratics WS: Check your answers using Desmos.com

 

Quiz 2.2

 

2.1-2.2 Word Problems

 

2.3 Focus of a Parabola

What is a Focus & a Directrix?

Tutorial of how to find a directrix, focus, and axis of symmetry of a parabola

Tutorial on how to write the equation of a parabola given focus or directrix: regular

Tutorial on how to write the equation of a parabola given focus or directrix: sideways

HW: 2.3 pg 72 (#13-20 odd, 25-46 odd)

 

2.4 Writing Equations of Parabolas

Writing an equation given a point and the vertex: VERTEX FORM

Writing an equation of a parabola given the x intercepts and a point: INTERCEPT FORM

HW: 2.4 pg 80 (#3, 4, 6, 9-11)

 

2.3-2.4 Word Problems

 

Chapter 2 Review Packet

 

Report your Chapter 2 Test Scores Here