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

Writing y=acosx-bsinx as y=Rcos(x+a)

Author:Mark Willis
Move the siders a and b to see the change in R and alpha

New Resources

  • Midpoint Theorem (V2): Integer Solutions
  • Right Triangle Inscribed in a Semicircle
  • Isosceles Right Triangle
  • GeoGebra 3D Modeling Workshop (March 8 2024)
  • Squaring a Rectangle (PST Version)

Discover Resources

  • Circle Theorems
  • Boite à moustache 2
  • Untitled
  • LZ 8.1.5.3 Transformations of a Segment
  • Modul 3 (Pembuktian Segitiga)_Daud Ijarles Lebang_SMA Santo Paulus Manokwari

Discover Topics

  • Random Experiments
  • Frequency Distribution
  • Algebra
  • Rotation
  • Right 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®