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Transformation Rules

Relection, Rotation, Translation

QuestionAnswer
reflection over y-axis (x,y) --> (-x,y)
reflection over x-axis (x,y) --> (x,-y)
rotation 90° counterclockwise (x,y) --> (-y,x)
rotation 180° counterclockwise/clockwise (x,y) --> (-x,-y)
rotation 90° clockwise (x,y) --> (y,-x)
translation right: x + left: x - up: y + down: y -
dilation Multiply x and y by scale factor
Created by: 1/4horselover
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