CPM Geometry Chapter 7

A Triangle has vertices at A (1,3), B (2,4), and C (3,8). Which transformation would produce an image with vertices A'(3,-1), B'(2,-4), C'(8,-3)?

• Reflection over X Axis

• Reflection over Y Axis

• 90 degree CW rotation

• 90 degree CCW rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Triangle A is rotated 270° counterclockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location?

• A

• B

• C

• D

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Reflect the shape over the line y = x. Where is A'?

• (7, 2)

• (-2, 7)

• (2, -7)

• (-7, -2)

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

Slopes of parallel lines are...

• negative reciprocals.

• opposites.

• the same.

• always 7.

Tags

CCSS.8.EE.B.5

y = 3x +2

y = 3x - 3

These lines are...

• Parallel

• Perpendicular

• Neither

Tags

CCSS.HSG.CO.A.1

Which answer shows a reflection across the x-axis?

• d

• c

• b

• a

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Solve for y. Just put the answer.

Don't put y =!

Tags

CCSS.HSG.SRT.A.2

How many tiles are in figure 0? Just put the number. No labels needed!

Tags

CCSS.4.OA.C.5

What is the equation for a line that goes through points (5, 7) and (-3, 7)?