Constant of Proportionality Practice

What variable is used to represent the C.O.P.?

Tags

CCSS.7.RP.A.2C

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

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

Tags

TEKS.MATH.7.4C

What is the equation used to represent C.O.P.?

• y/x = k

• k =x/y

• x = k/y

• y = kx

Tags

CCSS.7.RP.A.2B

Identify the constant of proportionality.

• k = 2x

• k = 2

• k = 4

• none (not proportional)

Tags

CCSS.7.RP.A.2B

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

• x
• y
• 1/2
• 2

Tags

TEKS.MATH.7.4C

What is the constant of proportionality for the table displayed?

• k= 1/9
• k= 9
• the table is non-proportional
• k= -9

Tags

CCSS.7.RP.A.2B

Name the constant of proportionality.

• 20
• 40
• 16
• 35

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality? 

• 1/3
• 3
• 5
• 10

Tags

TEKS.MATH.7.4C

When we compare quantities, we compare them as _____ over ______. 

• x over y
• y over x
• rate over one
• peanut butter over jelly

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

How do you feel about today's lesson?

• I understand this topic.

• I think I have it. I just need to practice more.

• I missed something in the lesson, can we have a quick review?

• I am lost, will attend FLEX time for more help.

Tags

CCSS.RI.6.10

CCSS.RI.7.10

CCSS.RI.8.10

CCSS.RL.6.10

CCSS.RL.7.10