Reflection
WHAT IS REFLECTION? A: MOVEMENT B: MIRRORING C: CHANGING SIZE D: DIVISION
B
WHAT IS DILATION? A: MOVEMENT B: MIRRORING C: CHANGING SIZE D: MULTIPLICATION
C
WHAT IS TRANSLATION? A: MOVEMENT B: MIRRORING C: CHANGING SIZE D: ADDITION
a
ROTATE POINT (-9.946, 0) BY 90 DEGREES CLOCKWISE
(0, -9.946)
IF I ROTATE POINT (0,0) BY 180 DEGREES THEN DILATE BY A SCALE FACTOR OF 7, WHAT DO I GET?
(0,0)
REFLECT POINT (9,2) OVER THE X-AXIS.
(9,-2)
DILATE POINT (9,9) BY A SCALE FACTOR OF 1/2.
(4.5,4.5)
TRANSLATE POINT (0,0) DOWN 8
(0,-8)
If a point starts in quadrant 3 and is rotated 90 degrees counterclockwise, what quadrant will it end up in?
Quadrant 4
IF I ROTATE POINT (7,18) 180 DEGREES, THEN ROTATED IT 90 DEGREES CLOCKWISE, WHAT WOULD I GET?
(-18,7)
REFLECT POINT (8,30) OVER THE Y-AXIS.
(-8,30)
DILATE POINT (8,5) BY A SCALE FACTOR OF 2.
(16,10)
TRANSLATE POINT (1,9) UP 3
ROTATE POINT (-9, 7) BY 90 DEGREES COUNTERCLOCKWISE.
(-7,-9)
IF I ROTATE POINT (9,9) 180 DEGREES, THEN REFLECT IT OVER THE X-AXIS, WHAT DO I GET?
(-9,9)
REFLECT POINT (-99,200.2) OVER THE X-AXIS.
(-99,-200.2)
DILATE POINT (1/9,99) BY A SCALE FACTOR OF 1/3.
(1/27,33)
TRANSLATE POINT (1,1) LEFT 8
(-7,1)
IF YOU ROTATE POINT (1,2) BY 90 DEGREES CLOCKWISE 1,000 TIMES, WHAT DO YOU GET?
(1,2)
IF I STARTED WITH (3,4) AND ENDED UP WITH(-6,4.5) AFTER TWO TRANSFORMATIONS, WHAT WERE THE TRANSFORMATIONS?
ROTATE 270 CLOCKWISE, OR 90 COUNTERCLOCKWISE AND DILATE BY A SCALE FACTOR OF 3/2
WHAT HAPPENS TO THE X COORDINATE WHEN YOU REFLECT OVER THE Y-AXIS?
IT BECOMES TRANSFORMED INTO ITS OPPOSITE.
IF YOU DILATE A POINT IN THE 2ND QUADRANT BY 2, DOES THE X COORDINATE INCREASE OR DECREASE?
IT WILL INCREASE
WHICH WAY DOES THE SHAPE MOVE WHEN YOU TRANSLATE BY THIS RULE (x+3,y-5)
RIGHT 3 AND DOWN 5
WHAT HAPPENS TO THE X COORDINATE WHEN YOU ROTATE POINT (3,2) 90 DEGREES COUNTER CLOCKWISE?
It becomes negative and switches places with the y coordinate.
IF YOU REFLECT COORDINATE (3,2) OVER THE X-AXIS, THEN ROTATE IT 90 DEGREES CLOCKWISE, WHAT ARE THE NEW COORDINATES?
(-2,-3)