Enrichment: Unit 2 Transformations - Weebly

Name: _______________________________

Grade on Unit 2 Test: ________%

Enrichment: Unit 2 ? Transformations

Textbook Alignment: chapter 9

If you earned >80% on the Test complete this handout.

Instructions: Transform each figure in the order given. Draw and label each image. Shade in the final image and list coordinates.

1. Transform GHI according to (x,y) (x+4, y+5) Transform G'H'I' according to R-90? Translate G''H''I'' ry-axis

2. Reflect trapezoid RSTU over the line y = x Rotate trapezoid R'S'T'U' counterclockwise 90?

G''' ________ H''' ________ I'''________ 3.

R'' ________ S'' ________ U''________ T''_________ 4.

A''' ________ B''' ________ C'''________ 5. What makes a transformation a "rigid motion" transformation?

A''' ________ B''' ________ C'''________

6. Identify the transformation that maps ABC onto A'B'C' (be specific):

A (5, 7) B (3, 1) C (5,9)

____________________________________________

A' (-7, 5) B'(-1, 3) C'(-9, 5)

7.

8.

A''' ________ B''' ________ C'''________ 9. Identify the series of transformation: be specific

A''' ________ B''' ________ C'''________ 10. Identify the series of transformations: be specific

ABC A'B'C' because of:

ABC A'B'C' because of:

A'B'C' A''B''C'' because of:

A'B'C' A''B''C'' because of:

11. Identify the transformations that map the pre-image onto each new image. Use graph paper to see the transformations.

Staple the graph paper to the back of the handout

Is this a rigid composition of transformations: Yes or No

A (2,-6) B(6,2) C(-2,2)

A'(2,-3) B'(3,-1) C'(1,-1)

ABC A'B'C' because of: ______________________________________

A''(5,-4) B''(6,-2) C''(4,-2)

A'B'C' A''B''C'' because of: ______________________________________

12. Identify the transformations that map the pre-image onto each new image. Use graph paper to see the transformations.

Staple the graph paper to the back of the handout.

Is this a rigid composition of transformations: Yes or No

A (3,3) B(3,1) C(2,3)

A'(3,2) B'(3,-2) C'(1,2)

ABC A'B'C' because of: ______________________________________

A''(-1,-2) B''(-1,2) C''(1,-2)

A'B'C' A''B''C'' because of: ______________________________________

13. Identify the transformations that map the pre-image onto each new image. Use graph paper to see the transformations.

Staple the graph paper to the back of the handout.

Is this a rigid composition of transformations: Yes or No

A (-3,-3) B(-7,3) C(-7,-1)

A'(-2,0) B'(-4,3) C'(-4,1)

ABC A'B'C' because of: ______________________________________

A''(-8,0) B''(-6,3) C''(-6,1)

A'B'C' A''B''C'' because of: ______________________________________

Answer to #11: Answer to #12:

A (-3,-3) B(-7,3) C(-7,-1) A'(-2,0) B'(-4,3) C'(-4,1)

A''(-8,0) B''(-6,3) C''(-6,1)

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