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Copy of 凹面镜及凸面镜成像
Author:
Fred Ka KongChan
,
Tom Walsh
,
ng jun kai
Move the tip of the Object arrow or the point labeled focus. Move the arrow to the right side of the mirror to get a convex mirror.
GeoGebra
New Resources
alg2_05_05_01_applet_exp_flvs
Icosahedron1
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Average Rate of Change: Graph a Function (1)
Average Rate of Change: Graph a Function (2)
Discover Resources
Hexahedron
JC Time, speed, distance
Stomachion
SAS Construction
Sea Shell Spiral
Discover Topics
Polynomial Functions
Logarithmic Functions
Expected Value
Bar Chart or Bar Graph
Normal Distribution