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

    • Random Polar Curve (3)
    • Fourier Lissajous (Mechanical)
    • Trefoil Knot
    • Rose Curve
    • ¿Quién llegará más lejos en el mundial?

    Discover Resources

    • Dynamic Text
    • h(x,y)=sin(x)sin(y) - fixed grid
    • Transformations of Function Graphs WPW
    • Triangle Interior Angle Sum Proof

    Discover Topics

    • Tangent Line or Tangent
    • Boxplot
    • Means
    • Area
    • Constructions
    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®