Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Focus and directrix of a parabola.
Author:
Scott Geyer
Topic:
Parabola
Focus and directrix of a parabola.
GeoGebra
New Resources
Triangle with 3 Right Angles
Reflection across a line
Pitfalls of Disk/Washer Method
Exploring GeoGebra for the First Time
Making New Year's resolutions for 2026
Discover Resources
Centre of mass of an n-particle system
Garrett's awesome Angle Sum Theorem
Polynomial Investigation 2nd Degree
Perpendicular Bisector
Discover Topics
Angles
Geometric Transformations
Piecewise Functions
Calculus
Multiplication