Inequalities

Overview

With inequalities, you can add colored shading to your Desmos graph. Use strict inequalities (< and >) for dotted lines and non-strict inequalities (<= or >=) for a solid line. 

 

 

For more intricate graphs, you can also use inequalities with restrictions to shade selected parts of the graph.

 

   

 

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4 Comments

  • 2
    Avatar
    skylord a52

    Some graphs I have seen have equations that look something like this: F={x>a:mod(x,a)}. What does that mean? (the mod function is just an example, I know what modulo does)

  • -1
    Avatar
    Miles Valentine (TRONM)

    i have no idea

  • 0
    Avatar
    Siturralde1

    how would you go about shading a trapezoid?

     

  • 0
    Avatar
    Equaser Shutter

    @Siturralde1 here is the shaded trapezoid https://www.desmos.com/calculator/tclljzjugl 

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