Limits at Infinity Evaluate each of the following limits at infinity. 6 x3 lim - 4x...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Limits at Infinity Evaluate each of the following limits at infinity. 6 x3 lim - 4x + 5 a) x+ o 4 x3 + 2 x2 + 1 { lim_(x-> infinity) [ (6x^3 - 4x + 5) / (4x^3+ 2x^2 +1)] } 2x + 1 b) lim 9x2 + 4 { lim_(x-> infinity) [ (2x + 1)/( sqrt(9x^2+4))] } ex - e-x c) lim x+ o e* + e-x QUESTION 30 curve sketching Sketching curve f(x) given by 1 f(x) x2 + 36 { f(x) = [ 1/ (x^2 + 36)] } a. First derivative and critical points to find regions where increasing and decreasing. Also classify critical points as relative maximum, relative minimum, or neither. b. Second derivative and its zeros to find regions where concave up and concave down. Identify inflection points. C. symmetry d. limit at infinty (and asymptotes) try sketching the graph QUESTION 31 4 optimization word problem Find the dimensions of the largest rectangle (in area) that can be inscribed in a semicircle of radius 5. The rectangle would have its base along the x-axis, and its height is determined by a point along the semicircle y = 25 x2 QUESTION 32 differentials Approximate the value of the following expression by using differentials and linear approximation 26.5 { cuberoot(26.5) } This is based on the function f(x) = x at a = 27. { f(x) = cuberoot(x) } at a = 27. Limits at Infinity Evaluate each of the following limits at infinity. 6 x3 lim - 4x + 5 a) x+ o 4 x3 + 2 x2 + 1 { lim_(x-> infinity) [ (6x^3 - 4x + 5) / (4x^3+ 2x^2 +1)] } 2x + 1 b) lim 9x2 + 4 { lim_(x-> infinity) [ (2x + 1)/( sqrt(9x^2+4))] } ex - e-x c) lim x+ o e* + e-x QUESTION 30 curve sketching Sketching curve f(x) given by 1 f(x) x2 + 36 { f(x) = [ 1/ (x^2 + 36)] } a. First derivative and critical points to find regions where increasing and decreasing. Also classify critical points as relative maximum, relative minimum, or neither. b. Second derivative and its zeros to find regions where concave up and concave down. Identify inflection points. C. symmetry d. limit at infinty (and asymptotes) try sketching the graph QUESTION 31 4 optimization word problem Find the dimensions of the largest rectangle (in area) that can be inscribed in a semicircle of radius 5. The rectangle would have its base along the x-axis, and its height is determined by a point along the semicircle y = 25 x2 QUESTION 32 differentials Approximate the value of the following expression by using differentials and linear approximation 26.5 { cuberoot(26.5) } This is based on the function f(x) = x at a = 27. { f(x) = cuberoot(x) } at a = 27.
Expert Answer:
Related Book For
Posted Date:
Students also viewed these mathematics questions
-
Evaluate each of the following expressions for the given values of the variables. 3d2-4d+15 for d=2.5
-
Evaluate each of the following functions and see if it is periodic. If periodic, find its period. (a) f (t) = cos t + 2 cos 3 t + 3 cos 5 t (b) y(t) = sin t + 4 cos 2 t (c) g(t) = sin 3t cos 4t...
-
Evaluate each of the following possible alcohol syntheses as being good (the desired alcohol is the major or only product), not so good (the desired alcohol is a minor product), or worthless. (a) (b)...
-
Peppers Lockdown produces keys for homes and cars. As Peppers is planning for next year's production, he decided to implement a high-low system to forecast future costs. With total production of...
-
The area under a particular normal curve between 10 and 15 is 0.6874. A normally distributed variable has the same mean and standard deviation as the parameters for this normal curve. What percentage...
-
High Desert Potteryworks makes a variety of pottery products that it sells to retailers such as Home Depot. The company uses a job-order costing system in which predetermined overhead rates are used...
-
Jeremy Hawk, accountant for Rainbow International Corp., was injured in an auto accident. Another employee prepared the following income statement for the year ended December 31, 2007: The individual...
-
Southwestern University (SWU), a large state college in Stephenville, Texas, enrolls close to 20,000 students. The school is a dominant force in the small city, with more students during fall and...
-
Describe how a) an organization's design is a key part of a competitive strategy and discuss b) the various types of innovation and change used to establish a competitive advantage.
-
1 Carry out a PESTEL analysis of Alibaba at the time of the case. Evaluate the balance of opportunities and threats, using the same kind of figure as in Illustration 2.1. 2 Draw a basic sociogram of...
-
Amidst the competitive retail industry in South Africa, envision a scenario where a leading grocery store chain aims to enhance its market position through strategic expansion and improved customer...
-
What does it mean when Microsoft's Unearned Revenue liability account on the balance sheet grow? What does it mean when they shrink? Explain the adjustments for "Deferral of unearned revenue" and...
-
Why CEO of big companies put importance on human happiness? How does it relate to make a successful Human Resource Manager?
-
13. Which of the following is not part of the second line of defense? a. pH of the skin b. Cytokines c. Phagocytosis d. Fever 14. Cells infected with a virus produce glycoproteins that interfere with...
-
13. A chronic localized subcutaneous infection characterized by verrucoid lesions on the skin is a. candidiasis. b. leprosy. c. shingles. d. chromoblastomycosis. 14. The most important fungi that...
-
Based on Bite Toothpaste Bits: Creating a New Product Category Answer, 1. Analyze the possibility of success of the pill-based toothpaste category. 2. toothpaste packaged in sustainable plastic and...
-
Suppose that a 16M x 32 memory is to be built using 512K x 8 RAM chips and that the memory is word addressable. a) How many RAM chips are necessary? How many banks? How many chips per bank? b) If we...
-
When is the indirect pattern appropriate, and what are the benefits of using it?
-
Suppose that n > 2 and define an n-dimensional ellipsoid by Prove that ar a Vol(E)= 2m ra/2)/2.
-
Let f: Rn R. Suppose that for each unit vector u Rn, the directional derivative Duf(a + tu) exists for t [0, 1 ] (see Definition 11.19). Prove that f(a + u) - f(a) = Duf(a + tu) for some t (0, 1).
-
Suppose that k=0 akxk has radius of convergence R (0, ). a) Find the radius of convergence of k=0 akx2k. b) Find the radius of convergence of k=0 a2kxk .
-
What material is contained in a Statement of Auditing Standards?
-
What are the rules on sending out accounts in summary form?
-
What documents are issued by the APB?
Study smarter with the SolutionInn App