Enter a piecewise function for the situation. Then complete the table and select the correct graph. A local golf course charges members $20 an hour for the first three hours, $30 an hour for the next two hours, and nothing for the last five hours, for a maximum of 10 hours.

Part 1 out of 3
Express the cost C (in dollars) as a function of the time t (in hours) that a member plays golf at this golf course.

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.

step-by-step explanation: