Business: average revenue, cost, and profit. Given revenue and cost functions R ( x ) = 50 x and C ( x ) = x 2 / 3 + 750 where x is the number of Bluetooth speakers produced and R ( x ) and C ( x ) are in dollars, find the following: a. a) the average revenue, the average cost, and the average profit when x speakers are produced; b. b) the rate at which average cost id changing when 8 speakers are produced.
Business: average revenue, cost, and profit. Given revenue and cost functions R ( x ) = 50 x and C ( x ) = x 2 / 3 + 750 where x is the number of Bluetooth speakers produced and R ( x ) and C ( x ) are in dollars, find the following: a. a) the average revenue, the average cost, and the average profit when x speakers are produced; b. b) the rate at which average cost id changing when 8 speakers are produced.
Solution Summary: The author calculates the average revenue, average cost, and average profit when x speakers are produced.
Business: average revenue, cost, and profit. Given revenue and cost functions
R
(
x
)
=
50
x
and
C
(
x
)
=
x
2
/
3
+
750
where x is the number of Bluetooth speakers produced and
R
(
x
)
and
C
(
x
)
are in dollars, find the following:
a. a) the average revenue, the average cost, and the average profit when x speakers are produced;
b. b) the rate at which average cost id changing when 8 speakers are produced.
Consider the graphs of y = f(x) and y = g(x) in the given diagram
y= f(x).
y = g(x)
Evaluate (f+g)(2) -5
Determine all for which g(x) < f(x)
Determine all for which f(x) +3 = g(x)
I) For what value(s) of x does g(x) = -4? Separate multiple answers with commas as needed.
J) Give the interval(s) of such that g(x) > 0. Use the union symbol between multiple intervals.
K) Give the interval(s) of such that g(x) <0. Use the union symbol between multiple intervals.
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