Slope of a Line Answers

Which table represents a linear function?

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A data set contains an independent and a dependent variable. Which must be true of the data set if a linear function can be used to represent the data?

Which pairs of variables have a linear relationship? Select two options.

Roger and Rita each drive at a constant speed between Phoenix and San Diego. Each driver’s distance (miles) is shown for the same elapsed time (hours) of the trip. Who had a head start, and how many miles was the head start?

The graphs below shows some properties of regular polygons.

The table shows the number of songs that were downloaded and the total cost for buying the songs.

The table shows the distance traveled over time while traveling at a constant speed.

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