Section 2.9 p. 252/254 # 398 For the following exercises, find the antiderivatives for the given functions. 398 3x' tanh (x“)

Q: Determine whether the series converges, and if so find exactly its sum. Otherwise type none in the b...

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Q: dx Evaluate the integral / by completing the square and using x² + 4x + 20 trigonometric substitutio...

A: integration with subsitution 

Q: Use the price-demand equation below to determine whether demand is elastic, is inelastic, or has uni...

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Q: 66. Find the volume obtained by rotating the region enclosed by y = In x and y = (In x)² about the y...

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Q: Find all solutions of the linear ODE: y'''+y=t

A: I am attaching image so that you understand each and every step.

Q: The edge of a cube was found to be 50 cm with a possible error of 0.5 cm. I need to calculate the ma...

A: Follow the procedure given below.

Q: 22. Find the derivative of y = arcos(4x) with respect to x. - 4 4 - 4 - 4 В. 1-4x2 С. Vi-(4x) A. D. ...

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Q: 一名 ース 1-X

A: We can find the integration as below

Q: Use transformations to graph the given function. 3) p(x) - -3x + 3| - 1

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Q: sure: Solve over [0,2n) 1. 2sin2x - 7sinx - 4 = 0 (2)

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Q: x-y Differentiate- — х+ 2. y+x2 1-у-3x2-4х 3y2+x+2 1-х+3у?-4х Зу2+x+2 a. y' b. y' =

A: Given query is to find derivative of the expression.

Q: 236 A 1-m spring requires 10 J to stretch the spring to 1.1 m. How much work would it take to stretc...

A: Given natural length of spring=1 mWork done to stretch it to 1.1 m is 10 JSo, W1=10 J, L0=1 m and L1...

Q: 1. lim g(x) = X--1- ; lim g(x) ; lim g(x) %3D r-1+ X--1 3 2. g(-1) = 2- 1. lim g(x) = ; lim g(x) = X...

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Q: The local linear approximation for f (x) = Vx2 + 16 near x = -3 is

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Q: Evaluate / y ds, C: x = t, y = t, - 2 <t < 1

A: We are authorized to answer one question at a time, since you have not mentioned which question you ...

Q: dz 22. Evaluate the definite integral Hint: Trigonometric Substitution 2zv9z2-4 0.

A: To evaluate: I=∫03dz2z9z2-4...(1)

Q: x,for-2< I<2 2. for x 22 x-1. for x s -2 5. y=

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Q: A triangle has been drawn on the unit grid. Which is the area of the triangle?

A: Find area of triangle ?

Q: Evaluate sin'y cosy dy. 2

A: This is a integration problem

Q: how do i find without a calculator: d/dx (f(g(x)))=

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Q: Use the difference an+1 a, to show that the sequence | {n – 9"} - n=1 is strictly increasing or stri...

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Q: Factor the difference an+1 – an to show that the given sequence {an} is strictly increasing or stric...

A: The given sequence is: an=n12n+2

Q: (y+xy)dx-x2dy=0

A: Given query is to find the solution of the differential equation.

Q: (x - 2y +4) dx + (2x-y+ 2) dy =0

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Q: Find the slope of the curve x? – 3xy + y² – 4x + 2y + 1 = 0 at the point (1, -1). с. 1/3 d. 1/5 а. 1...

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Q: 1. A Ferris wheel with diameter 110 metres rotates at a constant speed. The lowest point on the whee...

A: Q1

Q: find the diff eq. of the family of curves described. draw atleast 3 members of the family. all circl...

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Q: 20. The fourth derivative of y = Jx-1 is 15 В. - 16 8 D. - (x-1) 16 A. (x-1) C. - 8

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Q: orm f(x) = ar² + bx +c whose graph %3D

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Q: Assume that a snowball is in the shape of a sphere. If a snowball melts so that its surface area dec...

A: topic - application of derivatives

Q: Find A-x) and determine whetherfis odd, even, or neither. 4) f(x) = 4x - Sx4 4)

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Q: A singular value decomposition of A is as follows: [5 0] 0 5 0 0 -0.5 -0.5 Lo 0 [0.5 0.5 -0.5 -0.5 0...

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Q: Solve  (x+1)(dy/dx) +y = ln(x) y(1)=0

A: We will solve the differential equation. 

Q: Use the graph of f (x) = x below to find a number & such that x-1< 0.2 whenever 0 < |æ – 1| < d. %3D...

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Q: = (x²ye 3xy²) dy dx

A: dx = x2yey3 - 3xy2 dy

Q: 1. If f is continuous at every point in the interval (a, b) then it is continuous on an open interva...

A: As per the company guidelines we can solve first three parts . I hope that the given solution will h...

Q: Determine the slope and the y-intercept of the line. 1) 6x - 5y = 4 1)

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Q: 3. Problem 2. Is the matrix a linear combination of the matrices 2 and Justify your answer.

A: Given matrix  3002, 1001 and 1000

Q: Ques Let R be the region bounded by the curves y = 4x-8, a = 0, y = 0, and y = 5. Let S be the solid...

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Q: (b)

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Q: Calculate S3, S4, and S5 and then find the sum for the telescoping series s - (,) 00 1 1 S = n +1 n+...

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Q: f(x) = 1 is discontinuOUs at x=2 because %3D x- 2 A. f(2) is not defined B. lim f(x) is existing C. ...

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Q: 5 -3 Example: Let a = -2 a2 -13 and b 8 |. Is b in Span {a,, az}? %3D 3 -3 1

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Q: Given Cost and Price (demand) functions C(q) = 120q + 45000 and p(g) = - 2.6q + 800, what profit can...

A: NOTE: Refresh your page if you can't see any equations. . the cost function is  and the price funct...

Q: 4x2+4x-24 Given f(x) = x*-2x3-9x2+18x a.) Find the vertical asymptotes of f and use limits to descri...

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Q: xy' = y elwy) – x

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Q: Express the repeating decimal as a fraction. 0.434343...

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Q: 8) If the graph of function f(x)=(1- ax)3/X?crosses its oblique asymptote at x=1/3 determine the val...

A: NOTE: Refresh your page if you can't see any equations. . use the formula 

Q: 49= %3D mg?

A: We will use the fact that  1g=1000 mg.

Q: Use the Chain Rule to find the indicated partial derivatives. z = x4 + x2y,    x = s + 2t − u,    y...

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