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Activity 5.3 Slope of Linear Relationships

Last updated about 4 years ago

9 Nsɛmmisa

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Asemmisa {{asɛmmisaAhyɛnsode}}

1.

Draw a line and make a table that represents a positive slope.

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2.

Draw a line and make a table that represents a negative slope.

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3.

Draw a line and make a table that represents a zero slope.

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4.

Using the table find the rate of change (slope) and put your answer in context. Show your work.
The table below represents the total paid(y) of the cable bill per month(x).

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5.

Using the table find the rate of change (slope) and put your answer in context. Show your work.
The table below represents the propane in a tank used by a barbque.

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6.

Using the graph find the rate of change (slope) and put your answer in context. Show your work.
The graph below represents the cost to fill up a tractor.

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7.

Using the graph find the rate of change (slope) and put your answer in context. Show your work.
The graph below represents the height of a chairlift.

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8.

Using the explanation to find the rate of change (slope) and put your answer in context. Show your work.
A car rental company charges a per mile rate plus a one time insurance fee to its customers. If someone drives 30 miles, the cost of the rental is $45. If someone drives 90 miles, the cost would be $93. What is the cost per mile?

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9.

Using the explanation to find the rate of change (slope) and put your answer in context. Show your work.
Hurricane evacuation data was tracked in 3 small towns in Florida to determine how fast towns evacuate. For a town of 1600, on average after 3 hours, 1210 people were still left to evacuate. After 6 hours, 820 people were left to evacuate. What was the rate of evacuation?