Direct Variation in Tables and Graphs

Does this table represent direct variation?

• Yes

• No

• I do not know.

Does this table represent direct variation?

• Yes

• No

• I do not know.

Determine whether the table models direct variation. If it does model direct variation, give the rate.

• This table represents direct variation and the rate is 1/3.

• This table represents direct variation and the rate is 8.

• This table represents direct variation and the rate is 3.

• This table does not represent direct variation so there is no rate.

Determine whether the table models direct variation. If it does model direct variation, give the rate.

• This table models direct variation and the rate is 2.

• This table models direct variation and the rate is -2.

• This table models direct variation and the rate is 1/2.

• This table does not model direct variation and does not have a rate.

Does this graph model direct variation?

• Yes

• No

• I do not know.

Tags

CCSS.8.EE.B.5

Does this graph model direct variation?

• Yes

• No

• I do not know.

Tags

CCSS.8.EE.B.5

Does this graph model direct variation? If the graph models direct variation, what is the rate?

• This graph models direct variation. The rate is 2.

• This graph models direct variation. The rate is 3.

• This graph models direct variation. The rate is 1/3.

• This graph does not model direct variation. There is no rate.

Tags

CCSS.8.EE.B.5

Does this graph model direct variation? If it does model direct variation, give the rate.

• This graph models direct variation. The rate is 3.

• This graph models direct variation. The rate is 1/3.

• This graph models direct variation. The rate is 1.

• This graph does not model direct variation. There is no rate.