Show:
Rules
Perform the Rotation
Perform the Translation
Perform the Dilation
Miscellaneous
100

Ta,b(x,y)=(x+a,y+b)

What is a Translation?

100

(-3,4) rotated 180 degrees

What is (3,-4)?

100

the image of point (-5,2) under the T3,-4

What is (-2,-2)?

100

(6,6) under a dilation of D1/3

What is (2,2)?

100

This transformation is not a rigid motion

What is a dilation?

200

R(x,y)=(-y,x)

What is a rotation of 90 degrees?

200

(5,1) rotated 90 degrees

What is (-1,5)?

200

the image of point (-2,3) under T5,-4

What is (3,-1)?

200

(3,1) under a dilation of 2

What is (6,2)?
200

A rigid motion does this

What is preserves shape and size?
300

Dk(x,y)=(kx,ky)

What is a dilation

300

(2,-4) rotated 270 degrees

What is (-4,-2)?

300

the image of (3,-5) under T-2,-2

What is (2,-7)?

300

(-8,4) under D1/4

What is (-2,1)?

300

A movie projector enlarging an image is an example of this

What is a dilation?

400

R(x,y)=(y,-x)

What is a rotation of 270 degrees?

400

(-7,-4) rotated 270 degrees

What is (-4,7)?

400

the image of (-3,-2) under T-1,5

What is (-4,3)?

400

(-6,3) under a dilation of 3

What is (-18,9)?

400

A mirror image is produced by this

What is a line reflection?
500

R(x,y)=(-x,-y)

What is a rotation of 180 degrees?

500

(-1,9) rotated both 90 and 180 degrees

What is (-9,-1) and (1,-9)?

500

the image of (4,-7) under T-7,4

What is (-3,-3)

500

(4,-2) under a dilation of 1/3

What is (4/3, -2/3)?

500

270 degrees counterclockwise is congruent to this

What is 90 degrees clockwise?