Dilations 8.3A & C

When dilating a figure what kind of math are you using?

• Division

• Addition

• Multiplication

• Square Root

Tags

CCSS.8.G.A.3

Given the picture, determine if the dilation is an elargemnent or reduction?

• Enlargement

• Reduction

Tags

CCSS.8.G.A.3

A scale factor of less than one means...

• that the dilated image will be larger than the pre-image

• that the dilated image will be the same as the pre-image.

• that you need to subtract that amount off of each side.

• that the dilated image will be smaller than the pre-image.

Tags

CCSS.8.G.A.3

Which best describes an enlargement?

• Stretches the original image

• Shrinks the original image

Tags

CCSS.8.G.A.3

Which best describes a reduction?

• Stretches the original image

• Shrinks the original image

Tags

CCSS.8.G.A.3

What would the point (3,6) be under a dilation with the scale factor of 2?

• (5, 8)

• (6, 12)

• ( 12, 6)

• ( 1.5, 3)

Tags

CCSS.8.G.A.3

Given the image, determine if the dilation is an enlargement or reduction.

• Enlargement

• Reduction

Tags

CCSS.8.G.A.3

What would the point (8, 4) be under a dilation of a scale factor of 1/2?

• ( 16, 8)

• (2, 4)

• (6, 3)

• ( 4, 2)

Tags

CCSS.8.G.A.3

Given the image, determine if the dilation is an elargement or reduction.

• Elargement

• Reduction

Tags

CCSS.8.G.A.3

Given the image, determine which of the following algebraic expressions could represent the dilation.

• (1/2x, 1/2y)

• (1/3x, 1/3y)

• (2x, 2y)

• (1.5x, 1.5y)

Tags

CCSS.HSG.CO.A.2