Ready for ISTEP 6: Identify Unit Rate and COP

Identify the Constant of Proportionality in the equation y = 3.5x

• 3

• 5

• 3.5

• 3.5x

Which equation represents a proportional relationship with 7 as the constant of proportionality?

• y = 7x + 5

• y = x - 7

• y = 7x

• y = 7

Which of these equations represent proportional relationships? Check all that apply.

• y = 3x - 1

• y = ½ x

• y = 5.2x

• y = 6

• y = 13x

Which lines in the picture represent proportional relationships? Check all that apply.

• red

• blue

• green

• purple

• orange

What is the Constant of Proportionality in the graph?

• 5

• .5

• 2

• 1.2

What is the Unit Rate in the graph?

• $5 per cookie

• $5 cookies per dollar

• $2 dollars per cookie

• 2 cookies per dollar

Cookies sells for $5 per package. Which table of values is correct?

• 
• 
• 
• 

Cookies sells for $5 per package. Which equation shows the cost of buying packages of cookies?

• y = 3x + 5

• y = 5x

• y = x - 5

• y = x + 5

Which best describes the graph represented in this table?

• proportional

• non-proportional

REVIEW QUESTION
Is this table proportional or non-proportional?

• Proportional
• Non-Proportional

Tags

CCSS.7.RP.A.2A