Trig Transformations - Four Investigations

Topic:Geometric Transformations, Trigonometry

Click in the checkboxes, then move the sliders to investigate the effects of "a", "b", "c" and "d" on the sine curve. Note that b>0 and c moves in increments of pi/4

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Toroidal Spiral
Average Distance
Angles of Intersecting Lines
Graph of y = ax² + bx + c
Trefoil Knot

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geometry 2016-2017 Makayla Caron
perpendicular 3
ภาพ3D by GeoGebra
Quadric "best fit" through 9 points
Graphing

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Numbers
Pie Chart or Circle Chart
Differential Equation
Circumcircle or Circumscribed Circle
Planes