Unit Test: Transformations

Which describes the transformation?

• translation left and up

• rotation 180° degrees

• reflection over the x-axis

• translation right and down

Tags

CCSS.HSG.CO.B.6

Which rule best represents the transformation?

Hint: A(2,6) A'(-6,2)

• (x, y) → (-x, y)

• (x, y) → (-y, x)

• (x, y) → (-x, -y)

• (x, y) → (y, -x)

Tags

CCSS.HSG.CO.A.2

If the scale factor is greater than one, it will _____ the figure. If the scale factor is less than one, it will _____ the figure.

• shrink; reduce

• enlarge; simplify

• enlarge; reduce

• expand; shrink

Tags

CCSS.8.G.A.3

Which is NOT a true statement about the transformation?

• The pre-image and image are congruent.

• The pre-image is in Quadrant I.

• The orientation of the vertices stayed the same.

• The transformation is a reflection.

Tags

CCSS.8.G.A.3

Which is NOT a true statement about the transformation?

• The image is in Quadrant II.

• The pre-image and image are congruent.

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

• The orientation of the vertices did not change.

Tags

CCSS.HSG.CO.A.2

Point L(-9, -5) is reflected over the x-axis. Where is L' ?

• (-9, 5)

• (-5, -9)

• (9, -5)

• (5, 9)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which is the algebraic representation for a rotation 180° clockwise?

• (y, x)

• (-x, -y)

• (-y, x)

• (y, -x)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

• 50 in.

• 30 in.

• 45 in.

• 96 in.

Tags

CCSS.8.G.A.3

Choose the correct congruency or similarity statement for the graph.

• ABC = A'B'C'

• ABC ≅ A'B'C'

• ABC > A'B'C'

• ABC ~ A'B'C'

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

How many transformations have occurred to create the new figure?

• 1

• 2

• 3

• 4

Tags

CCSS.8.G.A.3