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## PowerPoint Slideshow about ' Vocabulary/Transformations' - makya

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### Vocabulary/Transformations

Quiz review

#12

A plane formed by the intersection of a horizontal number line (x – axis) and a vertical line (y-axis)

Coordinate Plane

#14

Reflect the triangle over the y-axis and give the coordinates of the reflected image.

A

B

A: (-9, 9)

B: (-3, 6)

C: (-5, 1)

C

#15

Translate the triangle 4 units down. Give the co-ordinates of the image’s vertices.

A

B

A: (-9, 9)

B: (-3, 6)

C: (-5, 1)

C

#16

- Rotate the image 90° counterclockwise around the origin. Give the co-ordinates of the image’s vertices.

A

B

A: (-9, 9)

B: (-3, 6)

C: (-5, 1)

C

#17

- Reflect the triangle over the x-axis and give the coordinates of the reflected image.

A

B

A: (-9, 9)

B: (-3, 6)

C: (-5, 1)

C

#18

- If point A is (-19,7), give the ordered pair of A rotated 180 degrees around the origin.

A’ (19, -7)

#19

- A triangle has the following vertices: A(-2, 3) B(-5, -7) C(6,8). Rotate triangle ABC 90 ° counterclockwise around the origin and give the new coordinates.

A’(-3,-2)

B’(7,-5)

C’(-8, 6)

#21

- Translate the figure below by (5, -6) and list the ordered pairs of the copy image.

A

B

A: (-9, 9)

B: (-3, 6)

C: (-5, 1)

C

#25

The co-ordinates of triangle ABC are:

A (5, 2) B (5, 6) C (1, 2). List the new co-ordinates if the triangle is reflected over the x-axis.

A’ (5, -2)

B’ (5, -6)

C’ (1, -2)

#26

The co-ordinates of triangle ABC are:

A (5, 2) B (5, 6) C (1, 2). List the new co-ordinates if the triangle is reflected over the y-axis.

A’ (-5, 2)

B’ (-5, 6)

C’ (1, 2)

#27

The co-ordinates of triangle ABC are:

A (5, 2) B (5, 6) C (1, 2). List the new co-ordinates if the triangle is translated (-6, 3).

A’ (-1, 5)

B’ (-1, 9)

C’ (-5, 5)

#28

The co-ordinates of triangle ABC are:

A (5, 2) B (5, 6) C (1, 2). List the new co-ordinates if the triangle is rotated 180° around the origin.

A’ (-5, -2)

B’ (-5, -6)

C’ (-1, -2)

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