Transformation

Translation

100

Point A(-3,5) is translated by the rule (x+7,y-4). Find A

(4,1)

200

Triangle A(2,1), B(5,4), C(-1,3) is translated left 6 and up 2. Find all image coordinates.

A(-4,3), B(-1,6), C(-7,5)

300

A point moves from (4,-9) to (-3,2). Write the translation rule.

(x-7,y+11)

400

Rectangle vertices A(-2,3), B(4,3), C(4,-1), D(-2,-1) are translated by ((x-5,y+8). Find D.

(-7,7)

500

A figure is translated 8 units right and 11 units down. Write the rule and find the image of (-7,10) when the rule is applied.

Rule:(x+8,y-11), Image: (1,-1)

Reflection

100

Reflect point (4,-7) over the x-axis.

(4,7)

200

Reflect point (-6,8) over the x-axis

(-6,-8)`

300

Reflect point (5,-2) over the y-axis

(-5,-2)

400

Reflect point (-9,-4) over the y-axis, then over the x-axis.

First Reflection: (9,-4), Second Reflection: (9,4)

500

Reflect point (7,3) over the x-axis, then over the y-axis

First reflection: (7,-3), second reflection: (-7,-3)

Rotation

100

Rotate point (2,-5) 90 degree counterclockwise around the origin.

(5,2)

200

Rotate point (-4,7) 180 degree around the origin.

(4,-7)

300

Rotate triangle vertices A(1,2), B(4,1), C(2,-3) 90 degree clockwise around the origin. Find A'.

A'(2,-1)

400

Rotate point (6,-2) 270 degree counterclockwise around the origin.

(-2,-6)

500

Rotate point (-8,-1) 90 degrees clockwise around the origin, then translate it up 4 units.

After rotation: (-1,8), after translation: (-1,12)

Dialation

100

Dilate point (3,-2) by scale factor 2 about the origin.

6,-4)

200

Point (8,-12) was dilated by scale factor of 2. Find the original image.

(4,-6)

300

Dilate point (-3,7) by scale factor -3.

(9,-21)

400

A dilation centered at the origin with scale factor 3/2 is applied to (4,-6).

(6,-9)

500

Triangle vertex (5,-4) undergoes a dilation with scale factor -3. Find the image and describe what a negative scale factor does.

(-15,12); causes a shape to be dilated flipped 180 degrees through the center