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- 1. Multiple Choice
What is constant rate of change?
When the value of x increases, the value of y inscreases or decreases by the same amount
When the value of x increases, the value of y increases or decreases by varying amounts
- 2. Multiple ChoiceWhich of the following are ways to find the rate of change?change in y over change in xrise over runsubtract y coordinates over subtract x coordinatesall of the above
- 3. Multiple Choice
1 minute per day2 minutes per day3 minutes per day15 minutes per day - 4. Multiple ChoiceIt took a sled dog team 8.5 hours to travel 161.5 kilometers. What was the average speed of the sled dog team in kilometers per hour?192021153
- 5. Multiple ChoiceA rain gauge had 0.6 centimeter of rain after 2 hours, 0.9 centimeter after 3 hours, 1.2 centimeters after 4 hours, and 1.5 centimeters after 5 hours. At what rate did it rain?0.3 cm per hour0.4 cm per hour1.2 cm per hour3 cm per hour
- 6. Multiple ChoiceTaylor can write 6 words per minuteTaylor can write 25 words per minuteTaylor can write 50 words per minuteTaylor can write 150 words per minute
- 7. Multiple ChoiceWhich of the following equations represents the total cost, C, for the number of sandwiches, S, where each sandwich costs $7?S = 7cC = 7sS = 7/cC = s/7
- 8. Multiple ChoiceIf Justin ordered 5 ice cream bars for $12.25, how much was each ice cream bar?$2.45$4.00$7.25$1.25
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