Composition from Ordered Pairs, Tables and Graphs

What is the ordered pair for the letter A?

• (2, 4)

• (4, 2)

• (-2, 4)

• (2, -4)

• 5 dollars/hour

• 10 dollars/hour

• 15 dollars/hour

• 20 dollars/hour

• 150 miles/hour

• 100 miles/hour

• 125 miles/hour

• 75 miles/hour

• 30 points/game

• 20 points/game

• 10 points/game

• 15 poins/game

• 10 words/minute

• 15 words/minute

• 20 words/minute

• 19 words/minute

Which spot will be the most convenient for calculating the unit rate?

• Red

• Orange

• Yellow

• Green

What is the unit rate of this graph?

• 75 beats/minute

• 100 beats/minute

• 150 beats/minute

• 200 beats/minute

Does the table represent a proportional relationship?

• Yes.

• No.

What is the unit rate in this proportional relationship?

• 60 miles/1 hour

• 120 miles/ 2 hours

• 1 mile/ 1 hour

What is the Constant of Proportionality (in miles per hour) based on the table?

• 45

• 90

• 135

• 2