Reduction or Enlargement

Which algebraic expression (RULE) is an ENLARGEMENT?

• (4x, 4y)

• (0.4x, 0.4y)

• (0.9x, 0.9y)

Tags

CCSS.8.G.A.3

• An enlargement

• A reduction

Tags

CCSS.8.G.A.3

• An enlargement

• A reduction

Tags

CCSS.8.G.A.3

• An enlargement

• A reduction

Tags

CCSS.8.G.A.3

• An enlargement

• A reduction

Tags

CCSS.8.G.A.3

How can you tell if a dilation is an ENLARGEMENT? SELECT MORE THAN ONE ANSWER

• The scale factor is greater than 1

• The scale factor is less than 1

• The image is bigger

• The image is smaller

Tags

CCSS.8.G.A.3

How can you tell if a dilation is a REDUCTION? SELECT MORE THAN ONE ANSWER

• The scale factor is greater than 1

• The scale factor is less than 1

• The image is bigger

• The image is smaller

Tags

CCSS.8.G.A.3

Find the scale factor of the enlargement from A to C

• 2

• 0.5

• 3

• 4

Tags

CCSS.7.G.A.1

Find the scale factor of the enlargement from A to B

• 2

• 0.5

• 3

• 4

Tags

CCSS.8.G.A.3

Find the scale factor of the enlargement from D to A

• 1/2

• 3

• 1/4

• 4

Tags

CCSS.7.G.A.1