Piecewise Defined Functions Answers

What is the domain of the function graphed below?

The piecewise defined function f(x) is graphed below. What is the value of f(5)?

Plan A Tax Rates

The cheer squad is ordering small towels to throw into the stands at the next pep rally. The printing company has quoted the following prices. Which function defined below represents the cost, C, in dollars for an order of x towels? “Growl” Towel Price QuoteNumber of towels orderedCost per towelFirst 20 towels$5.00Each towel over 20$3.00

Which of the functions graphed below has a removable discontinuity?

Which rule describes the function in the graph below?

After a heavy rainstorm, Barbara’s dog left muddy paw prints all over her back patio. She decided to rent an electric pressure washer to clean up the mess. The piecewise function below shows the rental charges for the pressure washer, dependent upon how many hours she rents it. Due to high demand, you cannot rent the washer for more than 24 hours at a time. Barbara’s brother asked to use the washer and agreed to pay Barbara for any additional monies owed. If Barbara used the washer for 3 hours and her brother returned it to the store 7 hours after she rented it, how much does her brother owe her?

Which graph represents the following piecewise defined function?

Which rules define the function graphed below?

Which graph represents the following piecewise defined function?