# Shared Flashcard Set

## Details

Transformation Rules(!)
How ordered pairs are affected by translations, rotations or reflections
24
Mathematics
12/12/2013

Term
 TRANSLATION (definition)
Definition
 Sliding/moving
Term
 ROTATION (definition)
Definition
 Turning
Term
 REFLECTION (definition)
Definition
 Flipping/mirroring
Term
 (x, y) changes to (x + ____, y)*What transformation is occurring?
Definition
 Translating to the right
Term
 (x, y) changes to (x - ___, y)*What transformation is occurring?
Definition
 Translating to the left
Term
 (x, y) changes to (x, y + ___)*What transformation is occurring?
Definition
 Translating up
Term
 (x, y) changes to (x, y - ____)*What transformation is occurring?
Definition
 Translating down
Term
 (x, y) changes to (x, -y)*What transformation is occurring?
Definition
 Reflection over the x axis
Term
 (x, y) changes to (-x, y)*What transformation is occurring?
Definition
 Reflection over the y axis
Term
 (x, y) changes to (-x, -y)*What transformation is occurring?
Definition
 Could be eitherReflection over the x and y axes (diagonally) ORRotating 180degrees
Term
 (x, y) changes to (y, -x)*What transformation is occurring?
Definition
 Rotating 90degrees clockwise
Term
 (x, y) changes to (-y, x)*What transformation is occurring?
Definition
 Rotating 270degrees clockwise
Term
 When we translate up, how does it affect the ordered pair?
Definition
 We add to the y coordinate(the x stays the same)
Term
 When we translate down, how does it affect the ordered pair?
Definition
 We subtract from the y coordinate(the x stays the same)
Term
 When we translate to the right, how does it affect the ordered pair?
Definition
 We add to the x coordinate(the y stays the same)
Term
 When we translate to the left, how does it affect the ordered pair?
Definition
 We subtract from the x coordinate(the y stays the same)
Term
 When we reflect over the x axis, how does it affect the ordered pair?
Definition
 We change the sign of the y coordinate(the x stays the same)
Term
 When we reflect over the y axis, how does it affect the ordered pair?
Definition
 We change the sign of the x coordinate(the y stays the same)
Term
 When we reflect over both axes (diagonally), how does it affect the ordered pair?
Definition
 We change the signs of both the x and y coordinates
Term
 When we rotate 90 degrees clockwise around the origin, how does it affect the ordered pair?
Definition
 We switch our x and y AND change the sign of the second coordinate
Term
 When we rotate 180 degrees around the origin, how does it affect the ordered pair?
Definition
 We change the signs of both the x and y coordinates
Term
 When we rotate 270 degrees around the origin, how does it affect the ordered pair?
Definition
 We switch our x and y AND change the sign of the first coordinate
Term
 Which axis goes left to right?
Definition
 The x axis
Term
 Which axis goes up and down?
Definition
 The y axis
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