Week 3 Quiz

Which type of transformation DOES NOT keep all images congruent (same shape, same size, same angles)?

• translation

• reflection

• dilation

• rotation

Tags

CCSS.HSG.CO.A.2

Which type of transformation slides an image either up, down, left, or right (or diagonally)?

• translation

• reflection

• dilation

• rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which type of transformation flips an image across an axis, reversing the image?

• translation

• reflection

• dilation

• rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The red shape translated to become the blue shape. In which directions did it translate?

• right and up

• right and left

• left and up

• left and down

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which image came first (the original, the pre-image)?

• the top left shape, A'B'C'D'

• the bottom right shape ABCD

• it doesn't matter

• it is impossible to determine which image came first

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

In this picture, the object (blue triangle) translated to become the image (orange triangle). How did it translate?

• 2 unit right, 3 units up

• 2 units left, 3 units down

• 3 units right, 2 units up

• 3 units left, 2 units down

Tags

CCSS.HSG.CO.A.2

These two images are both the same shape, same size, same angles, etc. They are a reflection across the x-axis.

Which word describes the relationship between the two triangles, since they are both exactly the same except for their location?

• CONGRUENT

• SIMILAR

• COLORFUL

• SMELLY

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

The images show how a reflection occurred. Over which axis did the images flip?

• y-axis

• x-axis

• it cannot be determined because we don't know which one came first

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

When a reflection occurs across the x-axis, in which directions do the points/images flip?

• either up or down

• either left or right

• around in a circle

• they get smaller, actually

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

PACMAN is located at (-4, -2). If he translates 4 units right, then 2 units down, at which location/point is he located?

• A

• F

• C

• E

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5