Answer:

Step-by-step explanation:

To find the inverse of this function, temporarily the f(x) with a y (or whatever else you want) and then solve for the x.

Now, you can swap the variables again and write the function.

15 minutes is one quarter of an hour, so the number of people accommodated in an hour would be 4 x 55 = 220 people per hour
First derisive the equation for C






