Quiz on Composition of Transformations

What is a composition of transformations?

• A single transformation

• A translation followed by a dilation

• A reflection followed by a rotation

• A sequence of two or more transformations

Tags

CCSS.8.G.A.3

How do we read the notation for compositions of transformations?

• From top to bottom

• From right to left

• From bottom to top

• From left to right

Tags

CCSS.8.G.A.3

Why are compositions of transformations not commutative?

• Because the order of transformations affects the final image

• Because they involve only translations

• Because they always result in the same image

• Because they involve only reflections

Tags

CCSS.8.G.A.3

How can any composition of two translations be expressed?

• As a single reflection

• As a single rotation

• As a single translation by adding the initial translations together

• As a single dilation

Tags

CCSS.8.G.A.3

How can the degree measurements for rotations be combined?

• By subtracting them

• By multiplying them

• By dividing them

• By adding them

Tags

CCSS.4.MD.C.7

How can the scale factors of dilations be combined?

• By dividing them

• By adding them

• By subtracting them

• By multiplying them

Tags

CCSS.7.G.A.1

What is the result of a dilation of 1/4 followed by a dilation of 12?

• A single dilation of 1/48

• A single dilation of 48

• A single dilation of 1/3

• A single dilation of 3

Tags

CCSS.8.G.A.3