Flashcards Transformation Rules

0.0(0)
Studied by 0 people
call kaiCall Kai
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
GameKnowt Play
Card Sorting

1/28

encourage image

There's no tags or description

Looks like no tags are added yet.

29 Terms

1
New cards

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

Reflection over the x-axis

2
New cards

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

Reflection over the y-axis

3
New cards

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

Rotation 90 degrees counterclockwise about the origin

4
New cards

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

Rotation 90 degrees clockwise about the origin

5
New cards

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

Rotation 180 degrees about the origin

6
New cards

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

Translation

7
New cards

Describe the transformation.

(2,5) = (4,2)

(7,9) = (9,6)

(0,3) = (2,0)

Translation right 2 units and down three units

8
New cards

Describe the transformation.

(7, 8) = (7, -8)

Reflection over the x-axis

9
New cards

Describe the transformation.

(-1,-4) = (1, -4)

Reflection over the y-axis

10
New cards

Describe the transformation.

(-5,-12) =(12,-5)

Rotation 90 degrees counterclockwise about the origin

11
New cards

Describe the transformation.

(10, -2) = (-2,-10)

Rotation 90 degrees clockwise about the origin

12
New cards

Describe the transformation.

(3,-11) = (-3, 11)

Rotation 180 degrees about the origin

13
New cards

Describe the transformation.

(-4,5) = (-11,9)

(9,-13) = (2,-9)

(7,22) = (0,26)

Translation left 7 units and up 4 units.

14
New cards

Describe the transformation.

(-19,-5) = (-19,5)

Reflection over the x-axis

15
New cards

Describe the transformation.

(-12, -10) = (12, -10)

Reflection over the y-axis

16
New cards

Describe the transformation.

(-1,-2) = (2,-1)

Rotation 90 degrees counterclockwise about the origin

17
New cards

Describe the transformation.

(-8,-6) = (-6,8)

Rotation 90 degrees clockwise about the origin

18
New cards

Describe the transformation.

(-13, -5) = (13,5)

Rotation 180 degrees about the origin

19
New cards

(-7,4) Translated 3 units left and 5 units up

(-10,9)

20
New cards

(-1,1) Reflected over the x-axis

(-1,-1)

21
New cards

(0,-3) Reflected over the y-axis

(0,-3)

22
New cards

(-2,5) Rotated 90 degrees counterclockwise about the origin

(-5,-2)

23
New cards

(-7,11) Rotated 90 degrees clockwise about the origin

(11,7)

24
New cards

(15,0) Rotated 180 degrees about the origin

(-15,0)

25
New cards

(4,-8) dilated by a scale factor of ½

(2,-4)

26
New cards

Describe the transformation

(-3,7) = (-9,21)

(1,2) = (3, 6)

(5,0)=(15,0)

Dilation by a scale factor of 3

27
New cards

(0,5) dilated by a scale factor of 6

(0,30)

28
New cards

(12, 4) dilated by a scale factor of ¾

(9,3)

29
New cards

Do dilations produce images similar or congruent to the pre- image?

Similar