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

    • Viviani's Curve
    • Random Polar Curve (3)
    • Trefoil Knot
    • Untitled
    • Slope and Road Signs

    Discover Resources

    • Parallel Lines
    • TICE-Dujardin
    • Problem 146
    • Young
    • Venn diagram including three sets
    • G Week 4 Assessment

    Discover Topics

    • Pie Chart or Circle Chart
    • Equations
    • Exponent
    • Quadratic Functions
    • Tangent Line or Tangent
    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®