Proportional Relationships Vocab

In a proportional relationship, this the constant multiplier between the two quantities.

• constant of proportionality

• equivalent ratio

• rate

• commission

A relationship between two quantities where the values for one of the quantities are all multiplied by the same number to get the values for the other quantity.

• dependent variable

• equivalent ratio

• rate

• proportional relationship

Does the table represent a proportional relationship?

• Yes.

• No.

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

• Yes; 1/3

• Yes; 3

• Yes; 5

• No

When all ratios are equivalent (equal)

• Proportional Relationships

• Unit Rate

• Ratio Table

• Simplify

Two quantities are ​ (a)   if the ratios comparing them are equivalent.

• proportional

• nonproportional

• constant of proportionality

• proportion

Two quantities are in a ​ (a)   if the two quantities vary and have a constant ratio between them.

• proportional relationship

• proportional

• unit rate

• nonproportional

• constant of proportionality

Which situation represents a proportional relationship?

Select the correct answer ○ in each row.

The cost of 54 tickets to a water park is $972. Each ticket costs the same amount.

Which table or equation represents the relationship between the number of tickets, t, and the total cost of the tickets, c?

Select TWO correct answers.

Tags

6.6.C

A family makes homemade pickles. They pick the pickles at a rate of 80 pickles per 5 jars. Which answer choices best represent packing y pickles in x jars at that rate? Select TWO correct answers.