Dilations Practice

Dilations have which operation?

• Addition

• Subtraction

• Multiplication

• Division

Tags

CCSS.8.G.A.3

Is this an enlargement or a reduction?

• Enlargement

• Reduction

Tags

CCSS.8.G.A.3

Is this an enlargement or a reduction?

• Enlargement

• Reduction

Tags

CCSS.8.G.A.3

Is this an enlargement or a reduction?

• Enlargement

• Reduction

Tags

CCSS.8.G.A.3

Point A(9, -2) is dilated to A'(27, -6). Describe the dilation in words.

• Dilated by a scale factor of 1/3.

• Dilated by a scale factor of 3.

• Dilated by a scale factor of 2.

• Dilated by a scale factor of 1/2.

Tags

CCSS.8.G.A.3

Determine the scale factor, blue is the pre-image, red is the image.

• k= (1/3)

• k = 1

• k = 3

• k = 5

Tags

CCSS.8.G.A.3

determine the scale factor, red is the pre-image and blue is the image

• k = 2

• k = 4

• k = (1/4) or .25

• k = 1

Tags

CCSS.8.G.A.3

Determine the scale factor from the blue pre-image to the red image.

• k = 1

• k = 0

• k = 4

• k = .33

Tags

CCSS.8.G.A.3