Question

C is the answer
On a coordinate plane, a piecewise function has 3 lines. The graph shows cleaning time in hours on the x-axis and total cost in dollars on the y-axis. The first line has an open circle at (0, 50) and continues horizontally to a closed circle at (2, 50). The second line has an open circle at (2, 100) and continues horizontally to a closed circle at (6, 100). The third line has an open circle at (6, 200) and continues horizontally to a closed circle at (8, 200).
The graph represents the cleaning costs charged by a housekeeping service.

Which statement is true of the cost function?

A cleaning time of 2 hours will cost $100.
A cleaning time of 6 hours will cost $150.
Cost is a fixed rate of $100 for jobs requiring more than 2 hours, up to a maximum of 6 hours.
Cost is a fixed rate of $200 for jobs that require at least 6 hours.

Answer 1

Answer:

a cleaning time of 2hours will cost 100

Answer 2

Answer:

A cleaning time of 6 hours will cost $150.

Step-by-step explanation:

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