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Interactive video lesson plan for: Defining Quadratic Functions & their Graphical Attributes

Activity overview:

In this lesson I define Quadratic Functions in the form of y=ax^2+bx+c, identify the vertex, and graph a parabola using a t-table. I also discuss the definition of a Polynomial and Degree. We then identify Increasing and Decreasing Intervals, Domain and Range, End Behavior, and Absolute Maximum and Absolute Minimum

Graphing a Parabola with a t-table at 14:40
Identifying Graphical Attributes at 24:56

Some of my other lessons involving Parabolas
Graphing Parabolas in Standard Form
https://www.youtube.com/watch?v=icfex6aaWVk
Graphing Parabolas w/ Vertex & Intercepts
https://www.youtube.com/watch?v=eFZOnAcuVLM
Parabola Applications Maximizing Minimizing Reflectors, etc
https://www.youtube.com/watch?v=ka2DpW7A9iQ
Applications of Parabolas in Standard Form
https://www.youtube.com/watch?v=tZbrlvcd94E
Optimization Calculus Problems Minimizing Lengths
https://www.youtube.com/watch?v=tDoW2euBcfk

Negative Exponents and Power of Zero
https://www.youtube.com/watch?v=Coy_n9cA3iE

Check out www.ProfRobBob.com, there you will find my lessons organized by class/subject and then by topics within each class. Find free review test, useful notes and more at http://www.mathplane.com

Tagged under: quadratic function,quadratic equation,parabola,increasing,decreasing,interval,maximum,minimum,domain,range,graph,graphing,tarrou,tarrou' chalk talk,profrobbob,algebra,Mathematics (Field Of Study)

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