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DefinitionQuadratics ConceptsMaximum 
DefinitionQuadratics ConceptsMaximum
This is a collection of definitions related to quadratic functions, quadratic equations, and related concepts. This includes general definitions for quadratic functions and equations, as well as terms that relate to these broad concepts. 

DefinitionQuadratics ConceptsMinimum 
DefinitionQuadratics ConceptsMinimum
This is a collection of definitions related to quadratic functions, quadratic equations, and related concepts. This includes general definitions for quadratic functions and equations, as well as terms that relate to these broad concepts. 

DefinitionQuadratics ConceptsParabola 
<h1>DefinitionQuadratics ConceptsParabola</h1><p> This is a collection of definitions related to quadratic functions, quadratic equations, and related concepts. This includes general definitions for quadratic functions and equations, as well as terms that relate to these broad concepts. </p> 

DefinitionQuadratics ConceptsQuadratic Equation 
DefinitionQuadratics ConceptsQuadratic Equation
This is a collection of definitions related to quadratic functions, quadratic equations, and related concepts. This includes general definitions for quadratic functions and equations, as well as terms that relate to these broad concepts. 

DefinitionQuadratics ConceptsQuadratic Formula 
DefinitionQuadratics ConceptsQuadratic Formula
This is a collection of definitions related to quadratic functions, quadratic equations, and related concepts. This includes general definitions for quadratic functions and equations, as well as terms that relate to these broad concepts. 

DefinitionQuadratics ConceptsQuadratic Function in Factored Form 
DefinitionQuadratics ConceptsQuadratic Function in Factored Form
This is a collection of definitions related to quadratic functions, quadratic equations, and related concepts. This includes general definitions for quadratic functions and equations, as well as terms that relate to these broad concepts. 

DefinitionQuadratics ConceptsQuadratic Function in Standard Form 
DefinitionQuadratics ConceptsQuadratic Function in Standard Form
This is a collection of definitions related to quadratic functions, quadratic equations, and related concepts. This includes general definitions for quadratic functions and equations, as well as terms that relate to these broad concepts. 

DefinitionQuadratics ConceptsQuadratic Function in Vertex Form 
DefinitionQuadratics ConceptsQuadratic Function in Vertex Form
This is a collection of definitions related to quadratic functions, quadratic equations, and related concepts. This includes general definitions for quadratic functions and equations, as well as terms that relate to these broad concepts. 

DefinitionQuadratics ConceptsQuadratic Function Table 
DefinitionQuadratics ConceptsQuadratic Function Table
This is a collection of definitions related to quadratic functions, quadratic equations, and related concepts. This includes general definitions for quadratic functions and equations, as well as terms that relate to these broad concepts. 

DefinitionQuadratics ConceptsQuadratic Model 
DefinitionQuadratics ConceptsQuadratic Model
This is a collection of definitions related to quadratic functions, quadratic equations, and related concepts. This includes general definitions for quadratic functions and equations, as well as terms that relate to these broad concepts. 

DefinitionQuadratics ConceptsSolving Quadratics Graphically 
DefinitionQuadratics ConceptsSolving Quadratics Graphically
This is a collection of definitions related to quadratic functions, quadratic equations, and related concepts. This includes general definitions for quadratic functions and equations, as well as terms that relate to these broad concepts. 

DefinitionQuadratics ConceptsThe Discriminant 
<h1>DefinitionQuadratics ConceptsThe Discriminant</h1><p> This is a collection of definitions related to quadratic functions, quadratic equations, and related concepts. This includes general definitions for quadratic functions and equations, as well as terms that relate to these broad concepts. </p> 

DefinitionQuadratics ConceptsVertex 
DefinitionQuadratics ConceptsVertex
This is a collection of definitions related to quadratic functions, quadratic equations, and related concepts. This includes general definitions for quadratic functions and equations, as well as terms that relate to these broad concepts. 

DefinitionQuadratics Conceptsxintercept 
DefinitionQuadratics Conceptsxintercept
This is a collection of definitions related to quadratic functions, quadratic equations, and related concepts. This includes general definitions for quadratic functions and equations, as well as terms that relate to these broad concepts. 

DefinitionQuadratics Conceptsyintercept 
DefinitionQuadratics Conceptsyintercept
This is a collection of definitions related to quadratic functions, quadratic equations, and related concepts. This includes general definitions for quadratic functions and equations, as well as terms that relate to these broad concepts. 

Desmos Activity: Equations of Parabolas 1 
Derive the equation of a parabola with a vertex at the origin and focus at coordinates (0, f) using a Desmos graphing calculator. There is a companion worksheet for this activity, which subscribers can download.  
Desmos Activity: Equations of Parabolas 2 
Derive the equation of a parabola with Focus at coordinates (a, c) and Directrix at y = c using a Desmos graphing calculator. There is a companion worksheet for this activity, which subscribers can download. The worksheet is a PDF file. Related Resources To see additional resources on this topic click on the Related Resources tab above. Desmos Collection 

Desmos Activity: Exploring Quadratic Functions in Standard Form 
Explore quadratic functions in standard form using this Desmos graphing calculator activity. In addition to graphing the parabola, it tracks the coordinates of the vertex and the axis of symmetry. There is a companion worksheet for this activity, which subscribers can download. The worksheet is a PDF file. Related Resources 

Desmos Activity: Exploring Quadratic Functions in Vertex Form 
Explore quadratic functions in vertex form using this Desmos graphing calculator activity. In addition to graphing the parabola, it tracks the coordinates of the vertex and the axis of symmetry. There is a companion worksheet for this activity, which subscribers can download. The worksheet is a PDF file. Related Resources 

Desmos Activity: Quadratic Functions 1: y = ax^2 
In this graphing calculator activity, have your students explore quadratic functions of the form y = ax2. This Desmos template allows students to explore the effect of changes in the coefficient a on the graph of the parabola. A companion downloadable worksheet uses the graphing calculator template to explore the properties of these quadratic functions. 

Desmos Activity: Quadratic Functions 2: y = ax^2 + c 
In this graphing calculator activity, have your students explore quadratic functions of the form y = ax2 + c. This Desmos template allows students to explore the effect of changes in the values of a and c on the graph of the parabola. A companion downloadable worksheet uses the graphing calculator template to explore the properties of these quadratic functions. 

Desmos Activity: Quadratic Functions 3: y = ax^2 + bx 
In this graphing calculator activity, have your students explore quadratic functions of the form y = ax2 + bx. This Desmos template allows students to explore the effect of changes in the values of a and b on the graph of the parabola. A companion downloadable worksheet uses the graphing calculator template to explore the properties of these quadratic functions. 

Desmos Activity: Quadratic Functions 4: y = ax^2 + bx + c 
In this graphing calculator activity, have your students explore quadratic functions of the form y = ax2 + bx + c. This Desmos template allows students to explore the effect of changes in the values of a, b, and c on the graph of the parabola. A companion downloadable worksheet uses the graphing calculator template to explore the properties of these quadratic functions. 

FormulasDiscriminant 
FormulasDiscriminant
The formula for the Discriminant. 

FormulasQuadratic Formula 
FormulasQuadratic Formula
The formula for the Quadratic Formula. 