Type:

Manual

Description:

This Youtube video from turksvids describes the relationship between focus, directrix, vertex, and p (a key distance) in a parabola. Writing equations of parabolas from vertex and focus, vertex and directrix, or focus and directrix.

Subjects:

  • Mathematics > General
  • Mathematics > Geometry

Education Levels:

  • Grade 9
  • Grade 10

Keywords:

Equation Parabola Focus Directrix

Language:

English

Access Privileges:

Public - Available to anyone

License Deed:

Creative Commons Attribution Non-Commercial

Collections:

Student Resources
Update Standards?

CCSS.Math.Practice.MP2: Common Core State Standards for Mathematics

Reason abstractly and quantitatively.

CCSS.Math.Practice.MP5: Common Core State Standards for Mathematics

Use appropriate tools strategically.

CCSS.Math.Practice.MP6: Common Core State Standards for Mathematics

Attend to precision.

CCSS.Math.Practice.MP7: Common Core State Standards for Mathematics

Look for and make use of structure.

CCSS.Math.Content.HSG-GPE.A.2: Common Core State Standards for Mathematics

Derive the equation of a parabola given a focus and directrix.
Curriki Rating
'C' - Curriki rating
C
'C' - Curriki rating

Not Rated Yet.

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