Tina's Dog Sitting Service: Calculate Total Charge

How does Tina calculate the total charge for dog sitting?

What is the function used to determine the total charge for a specific number of days of dog sitting with Tina? And how much would she charge for a week of dog sitting?

Answer:

The function to calculate the total charge for d days of dog sitting is f(d) = 25d. For a week, which consists of 7 days, Tina would charge $175.

To calculate the total charge for d days of dog sitting, we can use a linear function. In this case, the function f(d) = 25d represents the total charge based on the number of days (d) of dog sitting. The constant rate of $25 per day is multiplied by the number of days to determine the total charge.

For example, if a client requires dog sitting for 5 days, the total charge would be f(5) = 25 * 5 = $125.

To determine the charge for a week, which consists of 7 days, we can use the same function. f(7) = 25 * 7 = $175. Tina would charge $175 for a week of dog sitting.

Using this function, Tina can easily calculate the total charge based on the number of days requested by the client, ensuring transparency and consistency in her pricing for dog sitting services.