Math 8 Test Transformations

What translation does the rule (x, y) (x - 2, y + 3) describe?

• Right 2 units, down 3 units

• Left 2 units, down 3 units

• Left 2 units, up 3 units

• Right 2 units, up 3 units

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Name the coordinates of the point F (-4, -9) after a reflection across the x-axis.

• (-4, 9)

• (-4, -9)

• (-9, -4)

• (9, 4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Given the coordinates of the pre-image and the scale factor, find the coordinates of the image. W(7, -2); scale factor =

• (14, -4)

• (3.5, -1)

• (-3.5, 1)

• (-14, 4)

Tags

CCSS.8.G.A.3

Given the coordinates of the pre-image and the image, determine the scale factor. (8, -12) (2, -3)

• - ¼

• 4

• ¼

• -4

Tags

CCSS.7.G.A.1

Point A (-2, -10) is reflected over the y-axis. Write the coordinates of A'.

• (2, -10)

• (2, 10)

• (-2, -10)

• (-2, 10)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Point D (4, 2) is rotated 180° about the origin, what is the coordinate of D'?

• (-4, 2)

• (4, -2)

• (-2, -4)

• (-4, -2)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Match the correct word to its definition.

• dilation

• translation

• reflection

• rotation

• transformation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5