Using the second derivative, confirm the nature of the stationary points of the function f(x) = 4x
Question:
Using the second derivative, confirm the nature of the stationary points of the function f(x) = 4x3 – 21x2 + 18x + 6 determined in Example 8.30.
Data from Example 30
Determine the stationary points of the function f(x) = 4x3 – 21x2 + 18x + 6 and examine their nature.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (1 review)
We have fx 12x 42x 18 so that fx 24x 42 At the stationary point 4 f 12 42 30 0 confirming that it c...View the full answer
Answered By
Susan Juma
I'm available and reachable 24/7. I have high experience in helping students with their assignments, proposals, and dissertations. Most importantly, I'm a professional accountant and I can handle all kinds of accounting and finance problems.
4.40+
15+ Reviews
45+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
942 Mossyrock Manufacturing Company established the standard labor rate as $11.20 and the standard hours as 200 labor hours. During June, 205 actual labor hours were incurred at a rate of $11.40 per...
-
Write a literature review for your study. See below for an example of a literature review. Your literature review should provide both analysis and synthesis of previous studies as related to the...
-
Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...
-
In Exercises 7-9, find the indicated measure. The area of a circle is 380 square inches. Find the radius.
-
A sound source sends a sinusoidal sound wave of angular frequency 3000rad/s and amplitude 12.0nm through a tube of air. The internal radius of the tube is 2.00 cm. (a) What is the average rate at...
-
The safety director of a large steel mill took samples at random from company records of minor work-related accidents and classified them according to the time the accident took place. Using the...
-
Find z,,~ for each of the following: a.a=.lO b. a= .Ol c. a = .05 d. a = .20 52 What is the confidence level of each of the following confidence intervals for p?
-
Due to its experience rating, Ianelli, Inc., is required to pay unemployment taxes on its payroll as follows: 1. Under SUTA for Arizona on taxable payroll of $28,000, the contribution rate is 3.9%....
-
Roberts Enterprises has budgeted sales in units for the next five months as follows: June 4,630 units July 7,750 units August 5,430 units September 6,960 units October 3,830 units Past experience has...
-
Two cones are made from a circular sheet of metal of radius 1. Find the sectional angle (see Figure 8.37) that maximizes the combined capacity. Figure 8.37 0 277 x (1-x) V
-
Determine the stationary points of the function f(x) = 4x 3 21x 2 + 18x + 6 and examine their nature.
-
How does a stock dividend impact assets and retained earnings?
-
Convert the following information into: a) a semantic net b) a frame-based representation A Ford is a type of car. Bob owns two cars. Bob parks his car at home.His house is in California, which is a...
-
Visit www.pearsonglobaleditions.com/malhotra to read the video case and view the accompanying video. Marriott: Marketing Research Leads to Expanded Offerings highlights Marriotts success in using...
-
The water level in a tank is \(20 \mathrm{~m}\) above the ground. A hose is connected to the bottom of the tank, and the nozzle at the end of the hose is pointed straight up. The tank cover is...
-
A simple experiment has long been used to demonstrate how negative pressure prevents water from being spilled out of an inverted glass. A glass that is fully filled by water and covered with a thin...
-
A golf ball is hit on a level fairway. When it lands, its velocity vector has rotated through an angle of 90. What was the launch angle of the golf ball? Pyo By Dyz =0 Uso Range R x max dya
-
An anti derivative that passes through the point (0, 500). From the graphs, sketch an anti derivative of the function that passes through the given point. e 80 40 20 40 80 100 -40 2-80 Time
-
Find the equations of the ellipses satisfying the given conditions. The center of each is at the origin. Passes through (2, 2) and (1, 4)
-
The bar has a cross-sectional area of 400(10 6 ) m 2 . If it is subjected to a uniform axial distributed loading along its length of 9 kN/m, and to two concentrated loads as shown, determine the...
-
The two members used in the construction of an aircraft fuselage are joined together using a 30° fish-mouth weld. Determine the average normal and average shear stress on the plane of each weld....
-
The 2-Mg concrete pipe has a center of mass at point G. If it is suspended from cables AB and AC, determine the average normal stress in the cables. The diameters of AB and AC are 12 mm and 10 mm,...
-
Given that rJ = 6.3%, rRF = 4.1%, and rM = 9.4%, determine the beta coefficient for Stock J that is consistent with equilibrium.
-
Simon Companys year-end balance sheets follow. At December 31 2017 2016 2015 Assets Cash $ 33,019 $ 37,839 $ 38,623 Accounts receivable, net 93,822 65,556 54,152 Merchandise inventory 117,963 89,253...
-
PLEASE REFER TO THE 2018 ANNUAL REPORT OF STARBUKS FOR THE YEAR FISCAL YR 2018, ENDING SEPTEMBER 30, 2018. Refer to the management discussion & analysis section and write a one page summary...
Study smarter with the SolutionInn App