函数奇偶性判定示例 by Walch Education

GeoGebra 命令及参数

1. LaTeX(steps) → counter
2. LaTeX("\text{Move the slider to solve the problem.}") → text0
3. Corner(1) → A
4. Corner(3) → B
5. LaTeX("\text{Graph the function.}") → text1
6. LaTeX("\text{Visually compare the parts of the graph to the right}\cr\text{and left of the y-axis.}") → text2
7. Point(g) → C
8. LaTeX("\text{Drag the }\textcolor{#CC0000}{\text{red point}}\text{ along the graph and compare}\cr\text{its coordinates to those of the gray point.}") → text3
9. LaTeX("\text{Summarize your findings.}") → text5
10. LaTeX("\text{Notice that opposite values of x result in}\cr\text{identical values of y.}") → text4
11. LaTeX((("\textcolor{#000099}{h(x)=" * g) * "}")) → Problem
12. LaTeX("\text{The function }\textcolor{#000099}{h(x)}\text{ is an even function since it can}\cr\text{be seen from the graph that }\textcolor{#000099}{h(x) = h(–x)}.") → text6
13. LaTeX("\text{Use the buttons below to return to the original problem}\cr\text{or randomly generate a similar practice problem.}") → RandomizationText