the discriminant and intro to graphing quadratics ...€¦ · the discriminant and intro to...
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![Page 1: The Discriminant and Intro to Graphing Quadratics ...€¦ · The Discriminant and Intro to Graphing Quadratics IBSL1 G Block September 21, 2015 Axis of Symmetry An imaginary vertical](https://reader030.vdocuments.net/reader030/viewer/2022040614/5f0a5b517e708231d42b3e7a/html5/thumbnails/1.jpg)
The Discriminant and Intro to Graphing Quadratics
IBSL1 G Block
September 21, 2015
![Page 2: The Discriminant and Intro to Graphing Quadratics ...€¦ · The Discriminant and Intro to Graphing Quadratics IBSL1 G Block September 21, 2015 Axis of Symmetry An imaginary vertical](https://reader030.vdocuments.net/reader030/viewer/2022040614/5f0a5b517e708231d42b3e7a/html5/thumbnails/2.jpg)
The Discriminant and Intro to Graphing Quadratics
IBSL1 G Block
September 21, 2015
![Page 3: The Discriminant and Intro to Graphing Quadratics ...€¦ · The Discriminant and Intro to Graphing Quadratics IBSL1 G Block September 21, 2015 Axis of Symmetry An imaginary vertical](https://reader030.vdocuments.net/reader030/viewer/2022040614/5f0a5b517e708231d42b3e7a/html5/thumbnails/3.jpg)
The Discriminant and Intro to Graphing Quadratics
IBSL1 G Block
September 21, 2015
![Page 4: The Discriminant and Intro to Graphing Quadratics ...€¦ · The Discriminant and Intro to Graphing Quadratics IBSL1 G Block September 21, 2015 Axis of Symmetry An imaginary vertical](https://reader030.vdocuments.net/reader030/viewer/2022040614/5f0a5b517e708231d42b3e7a/html5/thumbnails/4.jpg)
The Discriminant and Intro to Graphing Quadratics
IBSL1 G Block
September 21, 2015
![Page 5: The Discriminant and Intro to Graphing Quadratics ...€¦ · The Discriminant and Intro to Graphing Quadratics IBSL1 G Block September 21, 2015 Axis of Symmetry An imaginary vertical](https://reader030.vdocuments.net/reader030/viewer/2022040614/5f0a5b517e708231d42b3e7a/html5/thumbnails/5.jpg)
The Discriminant and Intro to Graphing Quadratics
IBSL1 G Block
September 21, 2015
Graphing Quadratic Functions
![Page 6: The Discriminant and Intro to Graphing Quadratics ...€¦ · The Discriminant and Intro to Graphing Quadratics IBSL1 G Block September 21, 2015 Axis of Symmetry An imaginary vertical](https://reader030.vdocuments.net/reader030/viewer/2022040614/5f0a5b517e708231d42b3e7a/html5/thumbnails/6.jpg)
The Discriminant and Intro to Graphing Quadratics
IBSL1 G Block
September 21, 2015
![Page 7: The Discriminant and Intro to Graphing Quadratics ...€¦ · The Discriminant and Intro to Graphing Quadratics IBSL1 G Block September 21, 2015 Axis of Symmetry An imaginary vertical](https://reader030.vdocuments.net/reader030/viewer/2022040614/5f0a5b517e708231d42b3e7a/html5/thumbnails/7.jpg)
The Discriminant and Intro to Graphing Quadratics
IBSL1 G Block
September 21, 2015
The Vertex
![Page 8: The Discriminant and Intro to Graphing Quadratics ...€¦ · The Discriminant and Intro to Graphing Quadratics IBSL1 G Block September 21, 2015 Axis of Symmetry An imaginary vertical](https://reader030.vdocuments.net/reader030/viewer/2022040614/5f0a5b517e708231d42b3e7a/html5/thumbnails/8.jpg)
The Discriminant and Intro to Graphing Quadratics
IBSL1 G Block
September 21, 2015
Axis of SymmetryAn imaginary vertical line through the vertex.
The graph is symmetrical on both sides!
This is in your booklet!
![Page 9: The Discriminant and Intro to Graphing Quadratics ...€¦ · The Discriminant and Intro to Graphing Quadratics IBSL1 G Block September 21, 2015 Axis of Symmetry An imaginary vertical](https://reader030.vdocuments.net/reader030/viewer/2022040614/5f0a5b517e708231d42b3e7a/html5/thumbnails/9.jpg)
The Discriminant and Intro to Graphing Quadratics
IBSL1 G Block
September 21, 2015
Graphing Quadratic Functions
![Page 10: The Discriminant and Intro to Graphing Quadratics ...€¦ · The Discriminant and Intro to Graphing Quadratics IBSL1 G Block September 21, 2015 Axis of Symmetry An imaginary vertical](https://reader030.vdocuments.net/reader030/viewer/2022040614/5f0a5b517e708231d42b3e7a/html5/thumbnails/10.jpg)
The Discriminant and Intro to Graphing Quadratics
IBSL1 G Block
September 21, 2015
Graphing Quadratic FunctionsVertex Form
Using transformations
![Page 11: The Discriminant and Intro to Graphing Quadratics ...€¦ · The Discriminant and Intro to Graphing Quadratics IBSL1 G Block September 21, 2015 Axis of Symmetry An imaginary vertical](https://reader030.vdocuments.net/reader030/viewer/2022040614/5f0a5b517e708231d42b3e7a/html5/thumbnails/11.jpg)
The Discriminant and Intro to Graphing Quadratics
IBSL1 G Block
September 21, 2015
open up or down?
vertical stretch of:
open up or down?
vertical stretch of:
open up or down?
vertical stretch of:
![Page 12: The Discriminant and Intro to Graphing Quadratics ...€¦ · The Discriminant and Intro to Graphing Quadratics IBSL1 G Block September 21, 2015 Axis of Symmetry An imaginary vertical](https://reader030.vdocuments.net/reader030/viewer/2022040614/5f0a5b517e708231d42b3e7a/html5/thumbnails/12.jpg)
The Discriminant and Intro to Graphing Quadratics
IBSL1 G Block
September 21, 2015
Example
![Page 13: The Discriminant and Intro to Graphing Quadratics ...€¦ · The Discriminant and Intro to Graphing Quadratics IBSL1 G Block September 21, 2015 Axis of Symmetry An imaginary vertical](https://reader030.vdocuments.net/reader030/viewer/2022040614/5f0a5b517e708231d42b3e7a/html5/thumbnails/13.jpg)
The Discriminant and Intro to Graphing Quadratics
IBSL1 G Block
September 21, 2015
Example
![Page 14: The Discriminant and Intro to Graphing Quadratics ...€¦ · The Discriminant and Intro to Graphing Quadratics IBSL1 G Block September 21, 2015 Axis of Symmetry An imaginary vertical](https://reader030.vdocuments.net/reader030/viewer/2022040614/5f0a5b517e708231d42b3e7a/html5/thumbnails/14.jpg)
The Discriminant and Intro to Graphing Quadratics
IBSL1 G Block
September 21, 2015
Homework
Chapter 2.3: 2G #1-5
Chapter 2.4: 2H #1-3
Need more practice?
Haese and Harris:
Ch 6 B & Ch 6 C