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Required Materials for Math CP Algebra I
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QUADRATICS

Unit Overview
In this unit, you will learn how to graph quadratic functions, also known as parabolas. A quadratic function models the height of a projectile, such as the path that a golf ball would take through the air. You will also learn how to solve quadratic equations using square roots.



Graphing Quadratic Functions

 

  Introduction to Quadratics (02:09)
  More Quadratics (06:14)
  Graphs of Quadratics (03:54)
 
Stop!  Go to Questions #1-4 about this section, then return to continue on to the next section.


Vertex Form of a Quadratic



Stop!  Go to Questions #5-13 about this section, then return to continue on to the next section.


Finding the Vertex Form of a Quadratic Using the Zeros

  Graphs of Quadratic Functions: Writing a Quadratic Function in Vertex Form
 
Stop!  Go to Questions #14-19 about this section, then return to continue on to the next section.


Solving Equations Using Square Roots

  Squares and Square Roots (05:26)
 
Stop!  Go to Questions #20-25 to complete this unit.



Below are additional educational resources and activities for this unit.
 
Matching Quadratics with Graphs
 
Graphing Quadratic Functions
 
Solving Quadratic Equations with Square Roots