Chapter 1, Problem 10E

Identify the point of diminishing returns for the input-output function. R is the revenue and x is the amount spent on advertising. Use a graphing utility to verify your results. R = −  2 5 (x3 − 4x − 4),     0 ≤ x ≤ 3

Find the point of diminishing returns for the function, where R is the revenue (in thousands of dollars) and x is the advertising cost (in thousands of dollars). Use a graphing utility to verify your results. R = −(1/4)x3 + 3x2 + 9,   0 ≤ x ≤ 6 (x, R) =

Find the point of diminishing returns for the function, where R is the revenue (in thousands of dollars) and x is the advertising cost (in thousands of dollars). Use a graphing utility to verify your results. R = − 1/4x3 + 3x2 + 8,   0 ≤ x ≤ 8 (x, R) =

Find the point of diminishing returns for the function, where R is the revenue (in thousands of dollars) and x is the advertising cost (in thousands of dollars). Use a graphing utility to verify your results. R = − 1/4x3 + 3x2 + 8,   0 ≤ x ≤ 8 (X,R)=

10 Find the composition of the function.

Describe verbally the​ transformation(s) that can be used to obtain the graph of g from the graph of f.   ​g(x)=e^x−6​; f(x)=e^x

Find the point P on the graph of the function y=√x closest to the point (5,0) The x coordinate of P is?

Which of the following statements about the function y=a(k(x-d))x+c is not true?         The value of a represents a vertical stretch/compression.   The value of d represents a horizontal translation.   The value of k represents the maximum or minimum of the function.   The value of c represents a vertical translation.