Working with Linear Equations in Standard Form: Quiz Generator (V2-A)

① This example demonstrates an interactive quiz generator that randomly creates linear equations in standard form (Ax+By=C) and plots their corresponding lines with integer intercepts. ② Core math concepts include the standard form of linear equations, x- and y-intercepts (both integers), graphing lines, and the relationship between algebraic equations and their geometric representations. ③ Construction highlights: using GeoGebra commands such as Random to generate integer coefficients a, b, c; LCM to ensure integer intercepts; Line to draw the graph; Point to mark intercepts; Textfield and InputBox for user input; FractionText to display intercepts as fractions; Circle and Intersect for auxiliary constructions; and buttons (button1, button2) to refresh questions and check answers. ④ Suitable for middle and high school students learning linear equations, this tool serves as a practice quiz, self-assessment, or teacher-generated exercise, reinforcing the connection between standard form equations and their graphical representations.