Scale Factor, Similar Figures, Slope

What is the slope of the line?

• 1/2

• 2

• 2/1

• 4

Tags

CCSS.8.EE.B.5

What is the slope of the line?

• -5/4

• 4/5

• 5/4

• -4/5

Tags

CCSS.8.EE.B.5

What is the slope of the line?

• -1/4

• 8/2

• 4/1

• -2/1

Tags

CCSS.8.EE.B.5

Which is the equation of the line with slope 3 and y-intercept 5.

• y = 3x + 5

• y = 5x + 3

• y = 3/5x

• y = 5/3x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the equation of the line with slope 5/2 through the point (8, -2).

• y = 5/2x + 18

• y = 5/2x - 18

• y = 5/2x + 22

• y = 5/2x - 22

Under a dilation, which scale factor will result in a congruent image?

• -2

• 0

• 1

• ¹/₂

Tags

CCSS.8.G.A.3

All angles in similar figures are congruent.  

• True

• False

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Choose the correct scale factor:

• 2.5

• 1.5

• 3.5

• 4

Tags

CCSS.8.G.A.3

The two triangles are similar. Solve for X.

• 2 ft

• 3 ft

• 4 ft

• 6 ft

Tags

CCSS.HSG.SRT.A.2

A ~ B. What is the scale factor of the dilation of A to B?

• 3

• 4

Tags

CCSS.8.G.A.3