unit 7 check in

1. Which describes the transformation shown below?

• A. Reflection over the y-axis

• B. Rotation 270° clockwise

• C. Rotation 90° clockwise

• D. Translation left

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

2. Which describes the transformation shown below?

• A. Translation left and up

• B. Rotation 180° clockwise

• C. Reflection over the x-axis

• D. Translation right and down

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

3. Which is not a true statement about the transformation shown below?

• A. The two figures are congruent.

• B. The pre-image is in Quadrant I.

• C. The orientation of the figure stayed the same.

• D. The transformation is a reflection.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

4. Which is not a true statement about the transformation shown below?

• A. The image is in Quadrant II.

• B. The two figures are congruent.

• C. The pre-image was translated to create the image.

• D. The orientation of the vertices did not change.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

5. Which of the following transformations always preserves the orientation of a figure?

• A. Translations

• B. Rotations

• C. Reflections

• D. Translations and Reflections

Tags

CCSS.HSG.CO.A.2

6. Triangle IJK has the coordinates listed: I(5, -8) J(10, -8) K(7, -4). Where is J’ after a reflection over the y-axis?

enter the answer with no spaces in the format (x,y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

7. Which of the following is the algebraic representation for a translation 7 units left and 6 units up?

• A. (x + 7, y – 6)

• B. (x – 7, y + 6)

• C. (x + 6, y – 7)

• D. (x – 6, y + 7)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

8. Which transformation is shown by the coordinates below?

• A. Reflection over the x-axis

• B. Translation 8 units left and 8 units down

• C. Rotation 90° clockwise

• D. Rotation 270° clockwise

Tags

CCSS.8.G.A.3

9. Reflect figure OPQR over the x-axis. Record the coordinates for P’.

enter your answer with no spaces in (x,y) format

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

10. Translate figure STUV 7 units down and 5 units left. Record the coordinates for T’.

enter your answer in (x,y) form with no spaces

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5