Search

Outline

  1. How many solutions?
    1. Explorations
    2. The special case of lines

    How many solutions?

    Author:Scott Farrar
    Exploring the number of solutions of lines by contrasting them with other curves. www.scottfarrar.com @farrarscott
    How many solutions?

    Table of Contents

    • Explorations

      • Solution Count Semicircles
      • Solution Count Loopy
      • Solution Count Quadratics
    • The special case of lines

      • Solution Count Lines
    Next
    Solution Count Semicircles

    New Resources

    • Damped Trochoidal Curve
    • Fourier Lissajous (Mechanical)
    • רישום חופשי
    • bewijs stelling van Pythagoras
    • Building Triangles with Set Areas

    Discover Resources

    • hcau
    • Investigating the slope of y=x^2
    • Translation of a Point
    • GeoGebra Workshop
    • Derivative of Tangent
    • improv.1

    Discover Topics

    • Boxplot
    • Translation
    • Continuity
    • Numbers
    • Vectors 2D (Two-Dimensional)
    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®