DPM 1 Redo Review 23-24

• A

• B

• C

• D

• 42

• 52

• 100

• 200

After (blank) weeks , Lance and Lara will each have ​ $290 account. ​ ​ ​ ​

• 15 weeks
• 290 weeks
• $60
• 60 weeks

• A. -2

• B. -1/2

• C. 2

• D. 1/2

A hiker keeps a record of how far he hikes and the amount of time it takes him.  If the hiker can hike 6 miles, m, in 5 hours, h, which of the following two items are true about the hiker?

• A.

• B.

• C.

• D.

Which table represents a proportional relationship between x and y?

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• 
• 
• 

Which representation shows y as a function of x?

• 
• 
• 
• 

Which representation shows y as a function of x?

• 
• 
• 
• 

Which set of ordered pairs represents y as a function of x?

• A.

• B.

• C.

• D.

Which relationship represents a non-proportional relationship?

• A.   the total number of miles walked based on x, the number of steps taken if 2,000 steps is equivalent to 1 mile

• B.   the total cost of x pounds of bananas if bananas are on sale for $0.89 per pound

• C.   the total cost at an amusement park if the entrance fee is $5.00 and each ride costs $1.25

• D.   the number of characters used in x Tweets™ if 280 characters are used in each Tweet™