Suppose a local vendor charges $2 per hot dog and that the number of hot dogs sold per hour is given by
x(t) = −4t2 + 20t + 76,
where t is the number of hours since 10 AM, 0 ≤ t ≤ 4.
(a) Find an expression for the revenue per hour R as a function of x.
R(x) = 1
(b) Find and simplify (R x)(t).
What does this represent?
(c) What is the revenue per hour at noon?
I am just lost on this! Maybe my brain isn't processing it or something lol, but I have no clue.3