[-1 -1 Using Doolittles method for the following matrix A = 0 L-2 -2 L - matrix and U - matrix. 2 11 86, find 0 5]

Q: A teacher is grading a test. A student got 43 out 58 points. Part A: Should the teacher estimate or…

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Q: 5. K A decreasing function g satisfies g(4) = 6 and g'(4) = -2. Which of the following statements…

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Q: J. (1+vx), √x dx

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Q: Find f(x) + g(x), f(x) g(x), f(x) · g(x),. F(x) ,f(g(x)), and g(f(x)), if defined. See Example 5.…

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Q: The point P(1, 0) lies on the curve y = sin( (a) If Q is the point (1) 2 = sin(13). CIEN : (x, sin(…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Book Problem 63 The velocity of a car was read from its speedometer at 10-second intervals and…

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Q: 1. Prove if the given DE is exact or non-exact and find its general solution. (2xy - 3y)dx + (x² –…

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Q: 4. a) If you were given a function in the form y = g(x), explain how you would determine the…

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Q: x³+4x²+x-6 3 sin(-x)+3x² et f be the function defined at f(x)

A: Function

Q: Find the x-value at which f is discontinuous and determine whether f is continuous from the right,…

A: Here we have to find the value of x for which f is discontinuous and determine whether f is…

Q: #8) x=y²-8 No need to integrate any of the setup below. a) Only give the setup with respect to "dx"…

A: Here we have to find the area of shaded region..

Q: You borrowed money and need to pay interest on the loan. You must pay 5% of the $6700 loan to remain…

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Q: 1. fx² sec x³ tan x³ dx

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: (28) filx)=2x-1|-2

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Q: 8. (a) Compute the roots of the quadratic polynomial s² + 2s + 5. (b) Is the polynomial s2 + 2s +5…

A: Given quadratic polynomials2+2s+5a.Discriminant,D=b2-4acD=22-4×1×5D=-16D<0so, this quadratic…

Q: Convert 3.2 ft2 to square inches

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Q: X f(x) f(x) = Complete the table. (Round your answers to four decimal places.) lim x-0 √x+7-√7 X X…

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Q: in a fish farm , fish are harvested at a constant rate of 2100 fish per week.the percapita death…

A: Given data:- The fish are harvested at a constant of 2100 fish per week, The given per capita death…

Q: answer

A: As per policy only first question is answered. Please refer to the image below

Q: Find the directional derivative of the function at the given point in the direction of the vector v.…

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Q: Q4: Solve the following integrals:- dx ³-2x² (1) dx (2) √ √2√9-1² (3) fx² sinxdx (cos-14x)² 1-16x²…

A: Since, you have posted multiple questions, as per guidelines, we"ll solve only first three…

Q: 28. The function f is continuous on the interval [3, 11] with some of its values given in the table…

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Q: Which statement(s) is(are) TRUE about the differential equation (2x + ycosxy) dx + (xcosxy) dy=0.…

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Q: 3 Use the Squeeze Theorem to evaluate lim f(x), where f(x)=x²cos (-). x A B C D - 0 0 1 8 -0-x

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Q: Solve the following differential equation 1. xydx - (x + 2)dy = 0 2. y' = ysecx

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Q: By using the iterative formula Xn+1 and xo = O O 0.3652 O 1.3652 O2.6352 = 1.5, then the value of x5…

A: Find the value

Q: 3x 9. Evaluate § 2³× d dx

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Q: I got the volume for the new gumball machine to be v=24428in^3. 5. The giant gumball machine will…

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Q: find the Laplace transform of the given function f(t) = 20 cos(mt) (3<t<6)

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Q: 2. lim t-2 t²-7t+10 t-2

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Q: 5. Let f(g(x)) = H and H = √√x² + 4 a. If f(x)=√x, what is g(x)? b. If g(x) = x2, what is f(x)?

A: f(g(x))=Hand H=x2+43

Q: 1. Find the DE of all straight lines with slope and y-intercept equal.

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Q: day 2x + 5x dx4 dy 3 dx' - xy = 0

A: To write down the degree and order of the differential equation.

Q: Simplify tanx (cscx sinx). A B D 0 1 sinx COSX

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Q: Help with problem C please.

A: Topic:- function and derivatives

Q: 2. f(t) = √t+ ³√√t

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Q: 2. dx tanx 4t² dt

A: To differentiate the given function.

Q: During an 8-hour shift, the rate of change of productivity (in units per hour) of infant activity…

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Q: 5. The profit, P(x), of a video company, in thousands of dollars, is given by the equation P(x) =…

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Q: 1. Cot cot x dy + ct x dx -x dx. xdx Sdx

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Q: Let h(x) = f(x) + g(x). If f(x) = 2x² and g(x) = 8x5, what is h'(x)? Do not include "h' (x) =" in…

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Q: Find the DE of a family of circles with center at (1,-2).  Hint: Equation

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Q: y = x ² √√9-x² = x²(9-x²) ¹/2 WwS =/0²7 xF-P y² = x² [² (9-x²) ²¹/²2 (2x)] + (9-x²) ¹2 (2x)

A: NOTE: Refresh your page if you can't see any equations. . take derivative

Q: 14. Which of the following statements is true? The volume of the solid formed by rotating the region…

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Q: 5 db • ( 0 ) ² + 7 ( 40 ) + 6² - 6 ² - P 5 7 dp b dp4 =

A: To determine the unknown function and the independent variable in the following differential…

Q: Find the differential equation by eliminating the arbitrary constant/s. 1. ecosx = c(1-cosy)-¹

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: Determine whether the three points are collinear. (0,-4), (-3,-6), (2,-2) Are the three points…

A: See this solution in below with details

Q: 4. Given f(x) = x² +3 and g(x) = -3x + 11, find the following a. f(g(3))

A: Concept: Composition of function: A function is composed when two functions, f and g, are used to…

Q: 6 y² +9' represents the volume of the solid of revolution formed by rotating Q about the x-axis?…

A: Here we have to choose the correct option.

Q: Find dy/dx for the following functions:- u² (4) y=²+1 , u = 3x² - 2 (3) 4x² + 3xy - xy² = 0

A: We can find the answers in the below steps