Dilations

Dilate the figure by a scale factor of 3. What are the coordinates of the image?

A(3,3) B(6,6) C(9,3)

• A'(9,9) B'(18,18) C'(27,9)

• A'(6,6) B'(9,9) C'(12,6)

• A'(0,0) B'(3,3) C'(6,0)

• A'(1,1) B'(2,2) C'(3,1)

Given point B (-10,-6), find B' given scale factor n = 1/2.

• (5,3)

• (20,12)

• (-20,-12)

• (-5,-3)

Choose the correct scale factor:

• 2
• 3
• 1/3
• 1/2

Tags

CCSS.8.G.A.3

The point (8, 12) was dilated to become point (2, 3). What was the scale factor? Is it an enlargement or a reduction?

• ¼

  Enlargement

• ¼

  Reduction

• 4

  Enlargement

• 4

  Reduction

Find the image using

scale factor 3

Point A Located at (3, 15)

• (0, 0)

• (9, -45)

• (1, 5)

• (9, 45)