Math Transformations Review

Dilate Point B by a scale factor of 1/2.

• (1.5,-4)

• (-1.5,1)

• (-1,-1.5)

• (-2,-2)

Tags

CCSS.8.G.A.3

The point (8, 12) was dilated to become point (2, 3). What was the scale factor?

• ½

• ¼

• 4

• 2

Tags

CCSS.8.G.A.3

Two objects that are the same shape but not the same size are _______.

• Congruent

• Vertical

• Similar

• Complementary

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Name three types of congruent transformations.

• shear

• translation, rotation, reflection

• dilation

• stretch

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The fronts of the houses are identical. Which angle of JKLMN corresponds to angle D?

• J

• K

• L

• M

• N

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

• Figures 1 and 4
• Figures 2 and 5
• Figures 2 and 3
• Figures 3 and 5

Tags

CCSS.8.G.A.2

Which answer shows a reflection across the y-axis?

• a

• b

• c

• d

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Identify the transformation from ABC to A'B'C'.

• (x+8, y+4)

• (x-8, y-4)

• (x+4, y+8)

• (x-4, y-8)

Tags

CCSS.HSG.CO.A.2

Where would A' be if you translated A 3 units to the right and 4 units down?

• (-4, 4)

• (-1, 0)

• (0, -1)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Select ALL of the true statements

• This is an example of a dilation

• The image has a scale factor that is negative

• The image has a scale factor that is greater than 1

• The pre-image is larger than the image

Tags

CCSS.8.G.A.3