Chapter 1 Review

Which best describes the graph represented in this table?

•  proportional
• non-proportional

Tags

CCSS.7.RP.A.2A

What is the constant of proportionality?

• $3
• $4
• $2
• $9

Tags

TEKS.MATH.7.4C

The constant of proportionality can be found by finding the __________  _____________.

• unit rate
• ratio rate
• proportion answer
• rational number

Tags

TEKS.MATH.7.4C

The constant of proportionality in the equation y = ½x is _______. 

• x
• y
• 1/2
• 2

Tags

TEKS.MATH.7.4C

Is the given table a proportional relationship? If so, what is the constant?

• Yes; 1/3
• Yes; 3
• Yes; 5
• No

Tags

CCSS.7.RP.A.2B

What makes a graph proportional?

• Straight line
• The line goes through the origin
• Curvy line
• Straight line and the line goes through the origin

Tags

CCSS.7.RP.A.2D

Determine the missing value in the table.

• 15
• 3
• 1/3
• 9

Tags

CCSS.5.OA.B.3

Identify the constant of proportionality.

• k = 2x

• k = 2

• k = 4

• none (not proportional)

Tags

CCSS.7.RP.A.2B

• Proportional

• Non-proportional

Tags

CCSS.7.RP.A.2D

Find the length of x

• x = 1
• x = 2
• x = 7
• x = 1/7

Tags

CCSS.HSG.SRT.A.2