Search

Google Classroom

GeoGebra Classroom

Home
Resources
Profile
Classroom
App Downloads

Parabola (2) - Focus, Directrix

Author:Alison Middelkoop

Parabola - Investigating focus-directrix property

New Resources

Midpoint Theorem (V2): Integer Solutions
Squaring a Rectangle (PST Version)
Right Triangle Inscribed in a Semicircle
Rovnoběžnost rovin
Congruent Sides & Angles in △s: Exploration

Discover Resources

Quadratic 3 in Standard Form
Exercise: Simplify Complex Fractions
snow mam. Rubi
day 71
Raiya's Puzzle

Discover Topics

Hyperbola
Hypergeometric Distribution
Correlation
Poisson Distribution
Kite

About Partners Help Center

Terms of Service Privacy License

Graphing Calculator Calculator Suite Math Resources

Download our apps here:

© 2026 GeoGebra®