Math 2 Unit 1: Transformations - Review

If a point is to be moved left 3 and up 1, then what is the translation statement?

• (x,y) becomes (x+3, y+1)

• (x,y) becomes (x-3, y-1)

• (x,y) becomes (x-3, y+1)

• (x,y) becomes (x+1, y-1)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the image of X(-2,4) under the translation up 4 and left 2?

• (2, 2)

• (-4, 8)

• (2, 6)

• (-4, 0)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Given the B(6,-2), under which reflection is B’(-2,6)?

• over the x-axis

• over the y-axis

• over y = -x

• over y = x

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Given D(1,-5), under which rotation is D’(-1,5)

• 90 degrees CCW

• 180 degrees CCW

• 270 degrees CCW

• 360 degrees CCW

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the line of reflection?

• x=1

• y=1

• x-axis

• y=x

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Using segment AB as the pre-image, describe the transformation from the pre-image to the image PN.

• (x,y) becomes (x+4, y-4)

• (x,y) becomes (x+4, y+4)

• (x,y) becomes (x-4, y-4)

• (x,y) becomes (x-4, y+4)

Tags

CCSS.HSG.CO.A.2

Which two points represent a 270 degree rotation?

• A & P

• B & P

• A & C

• B & D

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Name the image of the point (-8, 1) that is rotated 90 degrees clockwise?

• (1,8)

• (1,-8)

• (8,-1)

• (8,1)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which types of transformations produce congruent figures?

• Only Translations

• Rigid Transformations

• Only Rotations

• Dilations

Tags

CCSS.8.G.A.3

If you dilate the point (⅔ , ½ ) by 3, what is the new image?

• (3,6)

• (2, 1)

• (1.5, 1)

• (2,1.5)

Tags

CCSS.8.G.A.3