Mrs. Cardinal - Equations with 2 Variables

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The equation A=22w gives the area A (in square feet) of a rectangular garden with a width of w feet. Identify the independent and dependent variables.

• A (area) is independent, w (width) is dependent

• A (area) is dependent, w (width) is independent

The equation c=0.15s gives the amount c (in dollars) of commission a car salesperson receives for making a sale of s amount of dollars.

• c (in dollars) is independent, s (sale amount) is dependent

• c (in dollars) is dependent, s (sale amount) is independent

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