Question

Nicole owns and operates two restaurants. The revenue of the first restaurant at time t is f(t) dollars, and the revenue of the second restaurant at time t is g(t) dollars. What does the function F(t) = f(t) + g(t) represent?

Answer 1

`F(t)=f(t)+g(t)` represents the TOTAL revenue at time
`t`.

Step-by-step explanation:

`f(t)` is the revenue at the time
`t` at the first restaurant.

`g(t)` is the revenue at the time
`t` at the second restaurant.

If we want to know the TOTAL revenue at the time
`t`, we would sum these quantities:

TOTAL revenue =
`f(t)+g(t)`

So
`F(t)=f(t)+g(t)` represents the TOTAL revenue at time
`t`.