Test Review-Proportionality & Slope

Find the slope from the table.

• 1/2

• 2

• -1/2

• -2

Tags

CCSS.8.F.A.2

CCSS.8.F.B.4

CCSS.8.SP.A.3

Find the slope from the points (5, -1) and (8, -6)

• 5/3

• -3/5

• -5/3

• 3/5

Tags

CCSS.8.EE.B.6

CCSS.8.F.B.4

CCSS.8.SP.A.3

At what rate did the rain fall?

• 2 cm per hour

• ¹/₄ cm per hour

• ¹/₂ cm per hour

• 4 cm per hour

Calculate the slope.

• m=-4/3

• m=4/3

• m=-3/4

• m=3/4

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.F.B.4

CCSS.8.SP.A.3

What is the constant of proportionality for the following table?

• k = 2/3

• k = 3

• k = 2

• k = 3/2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Does this graph show a proportional relationship?

• Yes, because it is linear

• Yes, because it goes through the origin

• Yes, because it is linear and goes through the origin

• No, it is not

Does this equation represent a proportional relationship?

• Yes

• No

Tags

CCSS.7.RP.A.2D

Does this graph represent a proportional relationship?

• Yes

• No

Tags

CCSS.7.RP.A.2D

Does this equation represent a proportional relationship?

• Yes

• No

Tags

CCSS.7.RP.A.2D

Write the equation for the table given

• y = 1/3x

• y = 3x

• y = 1/2x

Tags

CCSS.5.OA.B.3