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Parabola Focus Directrix
作者：
mbranson
,
Narlin Beaty
主題：
拋物線
Explore the relationship between focus and directrix for a skewed parabola
GeoGebra
最新資源
functionartculture
Limaçons
Special Right Triangles 30°-60°-90° and 45°-45°-90°
רישום חופשי
Graphing 1 + cos(θ) in Polar Coordinates
探索資源
Eclipse magnitude and obscuration
IM Six Pattern Blocks
Alec_Goethel_Qtr1project_01 (12 October 2016)a
Is "SSA" Legit? What Do You Think?
Slope-Point Form
探索主題
Dilation
垂心
作圖
等式
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