Connecting Slope and Unit Rate

Find the unit rate miles per hour.

• 24 miles per hour

• 3 miles per hour

• 1 miles per hour

• 8 miles per hour

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

• $8 per pound

• $35 per pound

• $5 per pound

• $0.125 per pound

unit rate is a rate in which the unit in the denominator is:

• 0

• 3

• 1

• 2

Will spent $3.75 for 3 pounds of granola. What is his unit rate in dollars per pound?

• $.50 per pound

• $1.25 per pound

• $3 per pound

• $2.50 per pound

What is the rate of change for the following graph?

• 80 mi/hr

• 20 mi/hr

• 40 mi/hr

• 160 mi/hr

Identify the rate of change.

• k = 6 cookies/package

• k = 12 cookies/package

• k = 1/6 package/cookie

• k = 1/12 package/cookie

• none (not proportional)

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

• $8 per pound

• $5 per pound

• $35 per pound

• 0.125 pounds per dollar

Bryce pays $14 for 8 pounds of strawberries. What does he pay per pound?

• $14 for 8 pounds

• $1.75 per pound

• $0.57 per pound

• $1.70 per pound

Which statement about this graph IS NOT true?

• The graph compares the ratio of the charged amount to the number of hours.

• At 4 hours, the charged amount is $16.

• The graph creates a straight line that increases every hour.

• At 2 hours, the charged amount is greater than $5.50.

What is the unit rate for the rain fall?

• 2 cm per hour

• 1 cm per hour

• ¹/₂ cm per hour

• 4 cm per hour