The average value of a function f(x, y) over a rectangle R is defined to be fave = 1 A(R) R f(x, y) dA. Find the average value of f over the given rectangle. f(x, y) = 4x2y, R has vertices (−5, 0), (−5, 4), (5, 4), (5, 0).

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?

The equatorial radius of earth is approximately 6 × 10^3 km, while the equatorial radius of saturn is approximately 6 × 10^4 km. which of the following is true? a. the equatorial radius of saturn is approximately one hundred times that of earth. b. the equatorial radius of saturn is approximately ten times that of earth. c. the equatorial radius of earth is approximately one hundred times that of saturn. d. the equatorial radius of earth is approximately ten times that of saturn.