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

HR Diagram

Author:Chris Hamper
The Hertzsprung-Russel diagram. Basically Log(luminosity) vs Log(temp) for stars with awkward axis. Colours aren't quite right but not bad.

New Resources

  • Tracing r = 2 cos(θ)
  • Graphing 1 + cos(θ) in Polar Coordinates
  • Shaders examples
  • Tangent in Cartesian and Polar Coordinates
  • Graph Segment of f(x) = x in Polar Coordinates

Discover Resources

  • Theorem 12-3 Discovery
  • Rotations Homework - 270° (Teacher Copy)
  • รูปคลี่พีระมิด
  • Hitomezahi Stitching
  • Related Rates Falling Ladder

Discover Topics

  • Variance
  • Linear Regression
  • Cylinder
  • Vectors 3D (Three-Dimensional)
  • Geometric Mean
AboutPartnersHelp Centre
Terms of ServicePrivacyLicense
Graphing CalculatorCalculator SuiteMath Resources

Download our apps here:

Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917

© 2025 GeoGebra®