sider the following function, where R is the revenue (in thousands of dollars) and x is the advertising cost (in thousands of dollars). R = -2x + 5x2 + 9, 0s x5 6 9 d R'(x) and R"(x). x) = x) = d 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 ults. R) =

Q: Find where the function is increasing. 2 y = x² - 3lnx, (x > 0)

A:

Q: 2) Use the graph of f provided below to answer the 2.3 (-4, 5) 6 ibbe 1 how metad 2 world -2 -1 3 -2…

A:

Q: Let f be the function given by f (x) = 5x³ - 3x - 7. What is the value of f' (-2) ? B D -114 17 50…

A: SOLUTION-

Q: 5. Simplify the difference quotient f(a+h)-f(a) for the function f(x)%3D 3x+4 Use %3D h correct…

A:

Q: House price y is estimated as a function of the square footage of a house x and a dummy variable d…

A:

Q: Which one of the following functions is decreasing ?(0, 2) on the interval :Select one

A:

Q: For the function shown in the figure below, find average rate of change from (-2, 4) to (1, -2).…

A: To find the average rate of change:

Q: Given the following function notations, find h(x) = f(x) + 2g(x). * f(x) = 7x – 5x + 2 and g(x) =…

A: Given the following functions                                      f(x)=7x3-5x+2  and  g(x)=3x2-1…

Q: The average forward speed for neotropical butterflies can be modeled by the function, V(m)= 4.2 √m…

A: We have to find average forward speed of a butterfly with a body mass of 0.4gram

Q: (a) If a painter can complete a job in 4 hours, what is the painter's rate of work? ? of the job…

A:

Q: Demand The quantity of a certain product that isdemanded is related to the price per unit by the…

A: Given that the quantity of a certain product that is demand is related to the price per unit is,…

Q: st } H J −2 ½-½ i − c = 0 2 - - 2 ½ ½c = i 4. Tan's Trophies charges Coach Garcia $35 per trophy…

A: The objective of the question is to find the correct function that represents the total cost Coach…

Q: If f(x) = x²/(4 + x), find f "(4). f "(4) = %3D %3D

A: The given function is f(x)=x24+x

Q: Determine the value(s) of x for which the following function is discontinuous. Identify the type of…

A: The given function,         fx=2x2+3x-2x+2 Removable discontinuous:    If a function f(x) has…

Q: 01. Plot the function (x) = x" -3x° +10x" – x - 2 for -65x56 , Draw the function as a solid blue…

A: x=-6:0.01:6;f=@(x)(x^4-3*x^3+10*x^2-x-2);for i=1:length(x)…

Q: f(x) = is the range in which the function is decreasing.

A: fx=exx Differentiating with respect to x, we get f'x=dexdx·x-dxdx·exx2…

Q: 14х y = Зх-6

A: Given:   To determine: excluded x value for the function.

Q: Suppose D defines the number of miligrams of drug concentration that is  present in the blood stream…

A: