Transformations Review

What transformation changes the orientation of the figure but not the orientation of the vertices?

• Dilation

• Reflection

• Rotation

• Translation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which representation shows the effect that a reflection over the x-axis will have on the coordinates of a figure?

• (x, -y)

• (-x, y)

• (-x, -y)

• (-y, x)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which is the correct algebraic representation of the transformation displayed on the graph?

• (-x, -y)

• (-y, x)

• (x, -y)

• (y, -x)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A triangle in Quadrant II is rotated 180° clockwise. What Quadrant should the image be in?

• I

• II

• II

• IV

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Mrs. Wayne reflects point W(4, 9) over the y-axis. What are the new coordinates for W'?

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which of the following scale factors would reduce a shape if used?

• Scale Factor of 5/3

• Scale Factor of 0.75

• Scale Factor of 2

• Scale Factor of 2.1

Tags

CCSS.8.G.A.3

A figure in Quadrant II was transformed, and the image is in Quadrant III. Which could NOT have been the transformation?

• A rotation of 90° clockwise

• A reflection over the x-axis

• A translation down

• A rotation 270° clockwise

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which transformation would create an image and a pre-image that are similar figures?

• A dilation with a scale factor of 1

• A translation to the right and up

• A dilation with a scale factor of 2

• A reflection over the x-axis

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

Which of the following scale factors would enlarge a figure if applied?

• Scale Factor of 1/9

• Scale Factor of 0.92

• Scale Factor of 4/5

• Scale Factor of 3

Tags

CCSS.8.G.A.3

Which of the following is the correct algebraic representation for a translation of 5 units right and 3 units down?

• (x + 5, y - 3)

• (x - 3, y + 5)

• (x - 5, y + 3)

• (5x, 3y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5