Non-Differentiability Corner Illustrate that the following function f(x) is not differentiable at x-2 due to a...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Non-Differentiability Corner Illustrate that the following function f(x) is not differentiable at x-2 due to a corner. - x2 + 4x +1 x<2 f(x) x2 - 2x+5 x22 { f(x) = { -x^2 + 4x + 1, x<2 (x^2 - 2x + 5, x>= 2 a. Evaluate the right-sided limit b. Evaluate the left-sided limit C. Exaplain why the function is non-differentiable at x=2 and how we know this is due to a corner. Infinite limit - cusp or vertical tangent a) Consider the function f(x) defined as follows f(x) = x { fx) = cuberoot(x) } Find the derivative f(X) by the power rule and show f(x) is not defined at x-0. [Note that this case where lim f'(x) = +0 and lim f(x) = +0 x+ 0+ corresponds to a vertical tangent line.] b) Consider the function g(x) defined as follows olx) = x2 { g(x) = cuberoot(x^2) } Find the derivative g'(x) by the power rule and show g'(x) is not defined at x=0. [Note that this case where lim g'(x) = + 00 and lim g'(x) = - corresponds to a cusp (which also has infinite slope-and a change in sign).] Non-Differentiability Corner Illustrate that the following function f(x) is not differentiable at x-2 due to a corner. - x2 + 4x +1 x<2 f(x) x2 - 2x+5 x22 { f(x) = { -x^2 + 4x + 1, x<2 (x^2 - 2x + 5, x>= 2 a. Evaluate the right-sided limit b. Evaluate the left-sided limit C. Exaplain why the function is non-differentiable at x=2 and how we know this is due to a corner. Infinite limit - cusp or vertical tangent a) Consider the function f(x) defined as follows f(x) = x { fx) = cuberoot(x) } Find the derivative f(X) by the power rule and show f(x) is not defined at x-0. [Note that this case where lim f'(x) = +0 and lim f(x) = +0 x+ 0+ corresponds to a vertical tangent line.] b) Consider the function g(x) defined as follows olx) = x2 { g(x) = cuberoot(x^2) } Find the derivative g'(x) by the power rule and show g'(x) is not defined at x=0. [Note that this case where lim g'(x) = + 00 and lim g'(x) = - corresponds to a cusp (which also has infinite slope-and a change in sign).]
Expert Answer:
Related Book For
Introduction to Real Analysis
ISBN: 978-0471433316
4th edition
Authors: Robert G. Bartle, Donald R. Sherbert
Posted Date:
Students also viewed these mathematics questions
-
Consider the extended tower of Hanoi, in which each move must involve the auxiliary tower. How many moves required by extended tower of Hanoi to move n disks from tower A to tower C using tower B? a)...
-
Determine the constant c so that the following function is a probability mass function: for f(x) = cx for x = 1, 2, 3, 4.
-
Find values of a and b such that the following function is differentiable everywhere: x -1
-
Avid Corporation manufactures a sophisticated controller that is compatible with a variety of gaming consoles. Excluding rework costs, the cost of manufacturing one controller is $ 220. This consists...
-
A manufacturer of pipe for laying underground electrical cables is concerned about the pipes rate of corrosion and whether a special coating may retard that rate. As a way of measuring corrosion, the...
-
Solidtronic, Inc., an OEM manufacturer, has a product specification of 75 + / 5. The cost for warranty services is estimated as $500 per unit. What is the value of k, the cost coefficient, in the...
-
Extreme Machine manufactures machines and parts for various industries; they have an office in Youngstown, Ohio. Avery Dennison manufactures and sells labels from a plant in Mentor, Ohio. They use...
-
The following events apply to Montgomery Company for 2016, its first year of operation: 1. Received cash of $36,000 from the issue of common stock. 2. Performed $48,000 of services on account. 3....
-
An annuity, paid in advance, is indexed to inflation at a rate of r% per period. What is the present value of this indexed annuity given a requirement of an effective investment rate of i% per period...
-
The trial balance of Garvey, Inc., at September 30, 2012, does not balance: The accounting records hold the following errors: a. Recorded a $100 cash revenue transaction by debiting Accounts...
-
Calculate the vertcal position of the centroid for this shape 108 20 1 75 11 2) 40 3 31 ref
-
1 Having a career plan is important, though experts suggest keeping an open mind about what you might want to do and where you might want to work. Describe your "perfect" job after graduation. Then...
-
Explain how organizational behavior and the external environment can impact change strategies in business.
-
Factor the polynomial. 10w+19w-15=
-
Explain how the market structure and demand differ in commercial markets compared to consumer markets?
-
DIRECTIONS: Observe your surroundings. Art is everywhere. What things do you see that seem useless but can be used to produce representational or non-representational artwork using your creative...
-
A gas has a mass of 0.85 kg and a volume of 1.50 m3 when its pressure is 85 kPa. Its molar mass is 42 kg /kmol. What is its temperature in degrees Celsius? Ideal gas constant is 8.314 kJ/(kmol K)....
-
Show that the block upper triangular matrix A in Example 5 is invertible if and only if both A 11 and A 22 are invertible. Data from in Example 5 EXAMPLE 5 A matrix of the form A = [ A11 A12 0 A22 is...
-
If x; y; z R and x < z, show that x < y < z if and only if |x - y| + |y - z| = |x - z|. Interpret this geometrically.
-
Show that the integral 0(1/x) sin x dx converges. [Integrate by Parts.]
-
Suppose that c 0 for x [c, d] and (x) = 0 elsewhere in [a, b], prove that R[a, b] and that Rb = a(d - c). [Given > 0 let := /4a and show that if a(d - c + 2).]
-
A 17 g audio compact disk has a diameter of 12 cm. The disk spins under a laser that reads encoded data. The first track to be read is 2.3 cm from the axis; as the disk plays, the laser scans tracks...
-
A spin bike is an indoor bike that is designed to duplicate the feeling of regular road cycling. A typical spin bike has a very heavy flywheel. A friction pad or other brake provides damping that...
-
A trap-jaw ant has mandibles that can snap shut with some force, as you might expect from its name. The formidable snap is good for more than capturing prey. When an ant snaps its jaws against the...
Study smarter with the SolutionInn App