Finding Constant of Proportionality from a Table

Finding Constant of Proportionality from a Table

7th Grade

20 Qs

quiz-placeholder

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Finding Constant of Proportionality from a Table

Finding Constant of Proportionality from a Table

Assessment

Quiz

Mathematics

7th Grade

Hard

Created by

Anthony Clark

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

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

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

From the table, determine if the relationship is proportional? What is the equation?

No, its not proportional

Yes, it's proportional. y = 4.5x

yes, it's proportional. y= 4x

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Does the table represent a proportional relationship? Write an equation for the table.

Yes , y=5x

No, not proportional

Yes, 5 = 5y

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What characteristic do you look for in the table in order to decide whether the relationship is proportional?

The amount earned divided by the number of days is constant for each pair of values in the table.

The amount of days that are worked go up to 5.

The amount earned multiplied by the amount earned is constant for x and y.

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

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

45

90

135

2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the constant of proportionality for this table?

1/9

9

8

7.

MATH RESPONSE QUESTION

1 min • 1 pt

Media Image

What is the constant of proportionality?

Mathematical Equivalence

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