Dilations Cfu

What is the scale factor for this image?

Hint: BLUE is your PRE-IMAGE.

• 1/3

• 3

• -3

• 1

Tags

CCSS.8.G.A.3

Is this image being enlarged or reduced?

Hint: BLUE is your PRE-IMAGE.

• Englarged

• Reduced

• Neither

Tags

CCSS.8.G.A.3

A triangle has vertices with coordinates (2,0), (3, -1) and (-2,-5). If the triangle is dilated by a scale factor of 3 with the origin as the center of dilation, what are the coordinates of the vertices of the image?

• (5,3), (6,2), (1,-2)

• (6,0), (9,-3), (-6,-15)

• (2/3,0), (1,-1/3), (-2/3,-5/3)

• (-1,-3), (0,-4), (-5,-8)

Tags

CCSS.8.G.A.3

What is the scale factor if the triangle on the left is the original?

• 2

• 3/2

• 2/3

• 1/2

Tags

CCSS.7.G.A.1

What type of dilation is represented? black to blue

• Enlargement

• Reduction

Tags

CCSS.8.G.A.3

What type of dilation is represented? blue to yellow

• Enlargement

• Reduction

Tags

CCSS.8.G.A.3

The scale factor for this dilation is:

Mathematical Equivalence

ON

Tags

CCSS.8.G.A.3

What type of dilation is represented? blue to green

• Enlargement

• Reduction

Tags

CCSS.8.G.A.3

What type of dilation is represented? Purple to orange

• Enlargement

• Reducton

Tags

CCSS.8.G.A.3

What type of dilation is represented? blue to purple

• Enlargement

• Reduction

Tags

CCSS.8.G.A.3