Rotation Reflections and Translations

Write a rule for the translation.

•  (x -1, y  + 2)

•  (x -2, y  + 1)

•  (x +2, y  - 1)

• (x +1, y  -  2)

Tags

CCSS.HSG.CO.A.2

If the rectangle were rotated 90º clockwise about the origin, what would be the coordinates of Z'?

• (2, -2)

• (-2, -3)

• (2, 2)

• (-3, -2)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If the triangle is reflected across the y-axis, the coordinates of the new triangle will be (5, 0), (2, 3), and ___.

• (0, 5)

• (4, 3)

• (3, 5)

• (2, 3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Triangle ABC has vertices A(-3, 5), B(2, 5) and C(0, 9). What would be the coordinates of A' after a rotation 90 degrees clockwise?

• (5, 3)

• (-5, 3)

• (-5, -3)

• (5, -3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If (4,-2) → (4,-2) represents a counterclockwise rotation of the point on a coordinate plane, how many degrees is the rotation?

• 90

• 180

• 270

• 360

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which transformation(s), no matter which one you do, will the resulting image be congruent? (select all that apply)

• translation

• reflection

• rotation

• dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which answer shows a reflection across the x-axis?

• d

• c

• b

• a

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Point A (2,4) is rotated 90 counter clockwise about the origin and is mapped onto A'. What are the coordinates of A'?

• (4, -2)

• (-4, -2)

• (-4, 2)

• (2, -4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Triangle ABC has vertices A(-3, 5), B(2, 5) and C(0, 9). What would be the coordinates of A' after a translation 3 units right and 4 units down?

• (-6, 9)

• (0, 1)

• (0, 9)

• (-6, 1)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Triangle ABC has vertices A(-3, 5), B(2, 5) and C(0, 9). What would be the coordinates of B' after a rotation 180 degrees?

• (-5, -2)

• (-2, 5)

• (2, -5)

• (-2, -5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5