Solving Proportions

Is the context proportional or non-proportional? Lil' M (aka Mr. Moldovan) takes air guitar lessons that cost $75 per hour.

• Proportional

• Non-proportional

Is the table proportional or non-proportional?

• Proportional

• Non-proportional

Is the table proportional or non-proportional?

• Proportional

• Non-proportional

Which table shows a proportional relationship?

• A

• B

• C

• D

Does the table represent a proportional relationship?

• Yes.

• No.

The number of trees and the number of apples are given in the table above.  Determine which statement below is correct.

• The table is not proportional because the unit rate is not constant.

• The table is proportional and the unit rate is 1/13

• The table is proportional and the unit rate is 13.

• The table is not proportional because it doesn't pass through the origin.

Which statement best describes the relationship between x and y in the table?

• Proportional

• Not Proportional

Is this table proportional or non-proportional?

• Proportional

• Non-Proportional

• both

• neither

Proportional or Non-Proportional?

• Proportional

• Non-Proportional

Is the table proportional or non proportional?

[L'equazione è proporzionale o non proporzionale?]

[La tabella è proporzionale o non proporzionale]

• proportional

• non proportional