2024 Fall Semester Exam Review I.

Front

What does the equation c = 15.25n + 3.45 represent in terms of cost?

Back

The equation represents the total cost (c) of an order of shirts, where n is the number of shirts ordered. The cost is dependent on the number of shirts.

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What is the relationship between c and n in the equation c = 15.25n + 3.45?

Back

The value of c is dependent on n.

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Back

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How do you find the equation of a line perpendicular to another line?

Back

To find the equation of a line perpendicular to another, take the negative reciprocal of the slope of the original line.

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Front

How do you write an equation for total cost based on hourly rates?

Back

The total cost can be expressed as c = rate * hours + fixed cost.

Front

What is the total cost equation for Kwik Kar Auto Repair?

Back

Front

What does the equation 7500x - 3y = 0 represent in terms of water flow?

Back

This equation relates the number of cubic feet (x) to the number of seconds (y) for water flow.