build a quadratic using a rectangle

主題：矩形

Drag the yellow dot in the left panel. What new insights, if any, has this exploration led you to? What questions could/would you put to your students based on this applet?

adapted from a problem by Al Cuoco

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Dividing by decimals smaller than 1
Mekaniikka tehtävä 3
Linear programming problem
Combinations of transformations of graphs of functions a stretch and a translation

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平均數
三角函數
正方形
函數
作圖

build a quadratic using a rectangle

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