Unit 5 Test Review

A store sees 120 customers in 8 hours. What is the unit rate (in customers per hour)?

• 16 customers per hour
• 15 customers per hour
• 12 customers per hour
• 20 customers per hour

$279 for 9 concert tickets. Find the cost per ticket.

• $31

• $39

• $2,511

• $34

Which graph represents the data?

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For every 125 pages Daysha reads, she earns 5 points. Which graph models this relationship?

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Is this table proportional?

• Yes
• No

Proportional or Non-Proportional?

• Proportional

• Non-Proportional

Which table shows a proportional relationship?

• A
• B
• C
• D

Does the graph show a proportional relationship?

• Yes
• No

Which is the best explanation of why this graph shows a non-proportional relationship?

• The line is not straight.

• The line does not touch the origin.

• The line is at the wrong angle.

• The graph shows a proportional relationship.

Is the graph proportional or non proportional?

• Proportional because it is a straight line and passes through the origin (0,0).
• Non-Proportional because it doesn't pass through the origin (0,0).