Identifying Proportionality Constants from Tables

What is the constant of proportionality between y and x in the given problem?

• 0.6

• 0.5

• 0.7

• 0.4

Which equation represents a proportional relationship between y and x?

• y = x - 0.6

• y = x / 0.6

• y = 0.6 * x

• y = 0.6 + x

In the first table, what is the result of 0.6 times 4?

• 7.0

• 6.0

• 4.2

• 2.4

Why does the first table not have a constant of proportionality of 0.6?

• Because 7 is more than 0.6 times 4

• Because 7 is less than 0.6 times 4

• Because 7 is equal to 0.6 times 4

• Because 7 is not equal to 0.6 times 4

What is the constant of proportionality in the second table?

• 0.5

• 0.6

• 0.4

• 0.7

What is 9 times 0.6 in the second table?

• 6.3

• 5.4

• 7.2

• 4.5

What is the result of 14 times 0.6 in the second table?

• 10.4

• 9.4

• 7.4

• 8.4

What is the constant of proportionality in the third table?

• 0.7

• 0.6

• 0.6 repeating

• 0.7 repeating

How is the constant of proportionality expressed in the third table?

• As a fraction

• As a repeating decimal

• As a whole number

• As a mixed number

Which table has a constant of proportionality of 0.6?

• None of the tables

• Third table

• Second table

• First table