Constant of Proportionality from a Table

There is a proportional relationship between the time (in days) Layla spends making porch swings, x, and the number of swings she builds, y. What is the constant of proportionality? Remember: k=y/x

• k = 1/5

• k = 5

Tags

CCSS.7.RP.A.2B

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

• Yes; k=1/3

• Yes; k=3

• Yes; k=5

• No

Tags

CCSS.7.RP.A.2B

What is the Constant of Proportionality for the table?

• k=1/25

• k=25

• k=50

• k=2

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality?

• $3

• $4

• $2

• $9

Tags

CCSS.7.RP.A.2B

What is the constant ratio or constant of proportionality (in miles per hour) based on the table?

• 45

• 90

• 135

• 2

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality for this table?

• 1/9

• 9

• 8

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality?

Mathematical Equivalence

ON

Tags

CCSS.7.RP.A.2B

Identify the constant of proportionality.

• k = 2

• k = 3

• k = 1.50

• none (not proportional)

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality of the relationship represented by the table above?

• k=75

• k=0.013

• k=1/75

• None of the above

Tags

CCSS.7.RP.A.2B

The table represents the price of McDonald's Value Meals. What is the constant of proportionality?

• k=5.25

• k=10.50

• k=5

Tags

CCSS.7.RP.A.2B