Reading a Table/Graph

What is the x-axis label?

• iPhone Charging Speed

• Time (minutes)

• Capacity (% charged)

• The origin

Does this graph represent a proportional relationship?

• Yes, because it doesn't start at the origin.

• Yes, because it shows a constant rate of change.

• No, because it doesn't start at the origin.

• No, because it shows a constant rate of change.

What is the y-axis label?

• Leona's Job Earnings

• Newspapers Delivered

• Total Pay (dollars)

What is the meaning of the point (20, 5)?

• If she delivers 20 newspapers, she will earn $5.

• If she earns $20, she will deliver 5 newspapers.

Does this table represent a function?

• Yes

• No

Which of these tables represent a function?

• A

• B

• C

• D

• all of the above

How many sophomores like burritos and pizza?

• 6

• 5

• 11

• 50

Does this graph represent a proportional relationship?

• Yes

• No

What is the label for the x-value (input)?

• Dog Sitting Earnings

• Number of Days

• Amount Earned ($)

What is the label for the y-value (output)?

• Dionne's Boat Rental

• Hours Rented

• Amount Paid