Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom
GeoGebra
  • Home
  • Resources
  • Profile
  • Classroom
  • App Downloads

Phantom Graph of f(x)=(x^2-1)(x^2+1)

Author:Doug Kuhlmann

Best viewed in app or downloaded.

New Resources

  • Position and Velocity Vector
  • apec
  • רישום חופשי
  • Folding door
  • seo tool

Discover Resources

  • זוויות
  • Cassini Wheel (N=4 4R Virtual Wheel)
  • Opposite Angles in Cyclic Quadrilateral sum to 180
  • Polynomials and Quadratic Equations
  • พื้นที่ในปริภูมิสามมิติ

Discover Topics

  • Interest Calculation
  • Percentages
  • Functions
  • Conic Sections
  • Equilateral Triangles
AboutPartnersHelp Center
Terms of ServicePrivacyLicense
Graphing CalculatorCalculator SuiteMath Resources

Download our apps here:

Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917

© 2026 GeoGebra®