dilations

Dilate the figure by a scale factor of 3 with the origin as the center of dilation. 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)

Tags

CCSS.8.G.A.3

Dilate Point B by a scale factor of 1/2

• (1.5,-4)
• (-1.5,1)
• (-1,-1.5)
• (-2,-2)

Tags

CCSS.8.G.A.3

Triangle ABC will be dilated by a scale factor of 1/2.  What will be the coordinates of C'?

• (-1, -2.5)
• (12, 6)
• (3, -1.5)
• (0, 1.5)

Tags

CCSS.8.G.A.3

Which algebraic expression could be the rule for a reduction?

• (x, y)→(2x, 2y)
• (x, y)→(5/2 x, 5/2 y)
• (x, y) →(0.5x, 0.5y)
• (x, y)→(5x, 5y)

Tags

CCSS.HSG.CO.A.2

What kind of Dilation will take place when given the Scale Factor of x1/2,  y1/2 .

• Enlargement

• Reduction

Tags

CCSS.8.G.A.3

What kind of Dilation will take place when given the Scale Factor of 3.

• Enlargement

• Reduction

Tags

CCSS.8.G.A.3

What kind of Dilation will take place when given the Scale Factor of .4x, .4y?

• Enlargement

• Reduction

Tags

CCSS.8.G.A.3

What kind of Dilation will take place when given the Scale Factor of 3?

• Enlargement

• Reduction

Tags

CCSS.8.G.A.3

What kind of Dilation will take place when given the Scale Factor of 5/2x, 5/2y _?

• Enlargement

• Reduction

Tags

CCSS.8.G.A.3

What kind of Dilation will take place when given the Scale Factor of ³/_4?

• Enlargement

• Reduction

Tags

CCSS.8.G.A.3