Describe the function over each part of its domain. State whether it is constant, increasing, or decreasing, and state the slope over each part.

Respuesta :

The function is illustrated below based on the information.

How to describe the function?

When x <= 8000

The cost remains constant at 0.35 when x increases from 0 to 8000. The slope of the cost function over this part is 0

When 8000 < x <= 20000

The cost remains constant at 0.75 when x increases from 8000 to 20000 and the slope of the cost function over this part is 0.

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