1.5 & 1.6 Descriptive Modeling and Relations

• 8

• 10

• 12

• 29

• inches

• feet

• yards

• miles

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CCSS.4.MD.A.1

• Tiffany should give each person about 1/4 of a gallon of lemonade.

• Tiffany should give each person about 1/2 of a gallon of lemonade.

• Tiffany should give each person about $2\frac{2}{3}$ of a gallon of lemonade.

• Tiffany should give each person about $3\frac{3}{4}$ of a gallon of lemonade.

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CCSS.7.EE.B.3

• He needs to be very accurate, measuring to the nearest sixteenth-inch.

• He needs to be very accurate, measuring to the nearest yard.

• He does not need to be very accurate, so he can measure to the nearest sixteenth-inch.

• He does not need to be very accurate, so he can measure to the nearest yard. He does not need to be very accurate, so he can measure to the nearest yard.

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CCSS.2.MD.A.3

You are estimating the area of a soccer field. Which unit of measure should you use?

• 1 square inch

• 1 square foot

• 1 square yard

• 1 square mile

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CCSS.3.MD.C.6

The high school football team is playing their biggest rival this weekend. The coach has promised the team a day off practice for every touchdown they score. Which of these is the independent variable?

• the number of days off practice they the team earns

• the number of touchdowns the team scores

• the number of field goals the team kicks

• the number of touchdowns their rival scores the number of touchdowns their rival scores

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CCSS.6.EE.C.9

Greg is going to a local movie theater. Since he is trying to save money, he decides he’ll do it as cheaply as possible. Determine a dependent variable on amount of money Greg spends.

• the number of dollars Greg has in his pocket

• the movie that Greg is going to see

• the size of the popcorn that Greg buys in the theater

• which friends Greg goes to see the movie with

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CCSS.6.EE.C.9

• driving through the city

• driving on the highway

• walking up steps

• jogging

Which graph matches the following statement?

You are driving a steady speed, then stop for a train. When the train passes, you resume your speed.

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CCSS.8.EE.B.5

Which graph best matches the following statement?

You go on a diet and lose 25 pounds steadily over three months. Then you maintain your weight.

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CCSS.8.EE.B.5