Solve the problem.The financial department of a company that produces digital cameras arrived at the following price-demand function and the corresponding revenue function:p(x) = 95.4 - 6xprice-demandR(x) = x ? p(x) = x(95.4 - 6x)revenue functionThe function p(x) is the wholesale price per camera at which x million cameras can be sold and R(x) is the corresponding revenue (in million dollars). Both functions have domain 1 ? x ? 15. They also found the cost function to be C(x) = 150 + 15.1x (in million dollars) for manufacturing and selling x cameras. Find the profit function and determine the approximate number of cameras, rounded to the nearest hundredths, that should be sold for maximum profit.
What will be an ideal response?
P(x) = -6x2 + 80.3x - 150, must sell approximately 6.69 million cameras.
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Provide the requested response.Suppose that a polynomial function of degree 6 with rational coefficients has as zeros. Find the other zeros.
A. -2i, -4 - 4i , 4 +
B. 4 - 4i , -4 +
C. -4 - 4i , 4 +
D. -2i, 4 - 4i , -4 +
Solve the problem.Rectangle A is 20 by 50. Rectangle B is a gnomon to rectangle A. The dimensions of rectangle B are
A. 50 by 125. B. 20 by 50. C. 50 by 105. D. 40 by 50. E. none of these
Convert the units using unit fractions.5 ft =
in.
A. 54
B.
C.
D. 64
Provide an appropriate response.Write the equation of the quadratic function whose graph is shown.
A. y = -(x - 4)2 + 6 B. y = -(x + 4)2 + 6 C. y = -2(x - 4)2 + 6 D. y = (x - 4)2 + 6