A company expects that the number N(x) of a product sold during a week is related to the amount spent on advertising by the function N(x) = - 8x3 + 264x2 + 3240x + 18,000, where x (with 0sxs 27) is the amount spent on advertising in thousands of dollars. What is the point of diminishing returns? The point of diminishing returns is (Simplify your answer. Type an ordered pair. Do not use commas in the individual coordinates.)

Q: A college has a financial aid formula that applies to applicants whose family's income is below a…

A: Given, f(x)=15000+3000x , where x is the number of siblings and f(x) is the financial aid of the…

Q: You have 140 yards of fencing to enclose a rectangular garden. Express the area of the garden, A, as…

A:

Q: If f(x) = V3x² – 12x + 12, express the function, f, in simplified form.

A: Given function is fx=3x2-12x+12. To express the function f in simplified form. Solution: We have…

Q: The following function takes t, number of seconds since a ball was tossed in the air, and gives H,…

A: h(t)=-16t2+90t+5where t is in seconds

Q: Let x + 5 f(x) = x + 10 f-(- 4) =

A:

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A: The number of instagram monthly active users between 2013 and 2015 be the…

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Q: Give the range of the following function- 6x-18/3x+9

A: We have to find the range

Q: A college has a financial aid formula that applies to applicants whose family's income is below a…

A: Definition used -  The domain of the function -  All the input values which a function can take are…

Q: From 2005 through 2010, an Internet sales company was hiring new employees at a rate of n(x) = 588 +…

A: We need to find function.

Q: What is another method for combining functions?

A: The functions can be combined by method of composition. That is, Let f:A→B & g:B→C be two…

Q: Is x^2 +x^5 an add function. Yes or no,?

A: I think there's a spelling mistake as you have written an add function which I think should be odd…

Q: The function f1x2 = x2 is decreasing on the interval

A: fx=x2 Differentiating with respect to x, we get f'x=2x

Q: The total number of audiences who went to watch movies in a certain cinema from January to December…

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Q: Write the following functions as a sum of squares: (i) g(x) = x² – 2:r and (ii) p(x) = 4x²+12x – 7.…

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Q: A medium-sized shopping mall is open from 8:00 A.M. to 6:00 P.M. The number a C(t) = -50t² + 460t +…

A: A medium-sized shopping mall is open from 8.00 A.M to 6.00 P.M. The number of parked cars in a mall…

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.