Class Page
NCTMThe Department of Mathematics Education
MacTutor History of Mathematics Site -- St. Andrew's University
Math Forum (alias Geometry Forum)
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Write-up #1
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When are two linear functions f(x) and g(x) tangent
to the product h(x) = f(x)g(x) ? |
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Write-up #2
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Graphs of x^2 + axy + y^2 = 9 |
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Write-up #3
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Some Different Ways to Examine ax^2 + bx + c
= 0 |
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Write-up #4
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Properties of centroid(G) |
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Write-up #5
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Jongsuk's GSP Scripts |
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Write-up #6
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Exploring of a parabola |
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Write-up #7
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Exploring of tangent Circles |
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Write-up #8
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Properties of Orthocenter |
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Write-up #9
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Pedal Triangles |
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Write-up#10
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Parametric Curves |
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Write-up #11
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Polar Equations |
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Write-up #12
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The Spreadsheet in Math. Exploration |
Essay1 Distance in Minkowski
and Cartesian geometry
Essay2 Conic Sections