Dilation Effects

• 6 inches

• 4 inches

• 12 inches

• 36 inches

Tags

CCSS.7.G.A.1

• 144 inches

• 48 inches

• 72 inches

• 288 inches

Tags

CCSS.7.G.A.1

• 30 square inches

• 10 square inches

• 60 square inches

• 20 square inches

Tags

CCSS.7.G.A.1

• 192 square inches

• 576 square inches

• 384 square inches

• 121 square inches

Tags

CCSS.7.G.A.1

What is the rule for the dilation pictured?

• (x, y) → (½x, ½y)

• (x, y) → (x + 2, y + 2)

• (x, y) → (2x, 2y)

• (x, y) → (2x, 3y)

Tags

CCSS.HSG.CO.A.2

What type of dilation is represented? blue to purple

• Enlargement

• Reduction

Tags

CCSS.8.G.A.3

The red triangle has been dilated by a scale factor of 1/4, which triangle represents the image? 

• green triangle 

• red triangle 

• black triangle

• none of these 

Tags

CCSS.8.G.A.3

What is the rule for the dilation pictured below?

• (x, y) → (½x, ½y)

• (x, y) → (x + 2, y + 2)

• (x, y) → (2x , 2y)

• (x, y) → (2x, 3y)

Tags

CCSS.HSG.CO.A.2

What is the scale factor of this dilation?

• 2

• 4

Tags

CCSS.8.G.A.3

Circle I was dilated with the origin as the center of dilation to create Circle II. Which rule best represents the dilation applied to Circle I to create Circle II?

Tags

TEKS 8.3C