QUIZ 1 Transformations A HONORS

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15 Nsɛmmisa

1

This is a Translation

A

B

C

D

1

The grid goes by 2's. One box is 2 units, half is 1

1/2

1/5

2

1/3

1

The grid goes by 2's.
Dilate point by point.
Example H (0,0) *2

A

B

C

D

What is the scale factor that dilates points A(3,1) B(2,5) C(0,2) into A'(4.5, 1.5) B'(3,7.5) C'(0,3)

2/3 enlargement

3/2 enlargement

1/2 reduction

2/3 reduction

What is the Image of the point (-2,-5) rotated 90 degrees (counterclockwise)?

5,2

5,-2

-5,-2

-5,2

A

B

C

D

Grid goes by 2's

A

B

C

D

A

B

C

D

A

B

C

D

A

B

C

D

A

B

C

D

Reflection

A

B

C

D

A

B

C

D

QUIZ 1 Transformations A HONORS

QUIZ 1 Transformations A HONORS

This is a Translation

The grid goes by 2's. One box is 2 units, half is 1

The grid goes by 2's.Dilate point by point.Example H (0,0) *2

What is the scale factor that dilates points A(3,1) B(2,5) C(0,2) into A'(4.5, 1.5) B'(3,7.5) C'(0,3)

What is the Image of the point (-2,-5) rotated 90 degrees (counterclockwise)?

This is a Translation

Grid goes by 2's

Reflection

The grid goes by 2's. One box is 2 units, half is 1

The grid goes by 2's.Dilate point by point.Example H (0,0) *2

What is the scale factor that dilates points A(3,1) B(2,5) C(0,2) into A'(4.5, 1.5) B'(3,7.5) C'(0,3)

What is the Image of the point (-2,-5) rotated 90 degrees (counterclockwise)?

Grid goes by 2's

Reflection

The grid goes by 2's.
Dilate point by point.
Example H (0,0) *2

The grid goes by 2's.
Dilate point by point.
Example H (0,0) *2