# parabola   10 videos

• #### Introduction to Parabolas

##### Algebra 2Quadratic Equations and Inequalities

How to talk about a parabola.

parabola vertex axis of symmetry
• #### Focus and Directrix of a Parabola

##### Algebra 2Quadratic Equations and Inequalities

How to define the focus and directrix of a parabola.

focus directrix parabola vertex
• #### Graphing a Horizontal Parabola

##### Algebra 2Quadratic Equations and Inequalities

How to graph a horizontal parabola in vertex form.

parabola sideways horizontal
• #### Finding the Vertex of a Parabola by Completing the Square

##### Algebra 2Quadratic Equations and Inequalities

How to find the vertex of a parabola.

vertex form completing the square parabola
• #### Finding Intercepts, Domain, Range and Vertex of a Parabola

##### Algebra 2Quadratic Equations and Inequalities

How to find the vertex, intercepts, domain and range of a quadratic graph.

intercepts domain range parabola quadratic
• #### Finding the Maximum or Minimum of a Quadratic

##### Algebra 2Quadratic Equations and Inequalities

How to use the shape of a parabola to find a maximum or minimum.

maximum max minimum min vertex quadratic
• #### Introduction to Conic Sections

##### Algebra 2Conic Sections

How to create the different conic sections.

parabola circle ellipse oval hyperbola cone plane
• #### Conic Section Formulas

##### Algebra 2Conic Sections

How to identify a conic section by its formula.

parabola circle ellipse hyperbola center focus
• #### Graphing a Quadratic Inequality

##### Algebra 2Quadratic Equations and Inequalities

How to graph a quadratic inequality.

parabola inequality shading less than greater than test point
• #### Dilations of Quadratic Graphs

##### Algebra 2Quadratic Equations and Inequalities

How to graph parabolas that are wide or skinny or upside down without making a table of values.

dilation vertex quadratic equation coefficient

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