Interactive Parabola Grapher
Explore graph ,equation and the locus of a Parabola
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    Linear Equations in the real world

    How to get the equation from the graph
    Look at the line's graph on the right. What is the equation of this line?
    Show Equation

    Look at the line's graph on the right. What is the equation of this line?
    Show Equation

    Look at the line's graph on the right. What is the equation of this line?
    Answer