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Copy of Concave and Convex Lenses
Author:
Bobby
,
Tom Walsh
GeoGebra
Move the tip of the "Object" arrow to move the object. Move the point named " Focus' " to change the focal length. Move the point named " Focus' " to the right side of the lens to change to a concave lens.
New Resources
Dissections by Guillermo Bautista
Exploring the Derivative of a Quadratic Function
alg2_05_05_01_applet_exp_2_flvs
Average Rate of Change: Graph a Function (2)
alg2_05_05_01_slider_practice_flvs
Discover Resources
Rotation and Reflection investigate
sample
دائرة تقع على مماسين
color test
T.P. 5
Discover Topics
Division
Algebra
Surface
Congruence
Centroid or Barycenter