f(x) = 2x2-x + 6 for all values of x %3D

Q: Evaluate the integral. sin 8x cos 9x dx

A: Given that ∫sin8xcos9xdxSolution : 2sinAcosB=sinA+B+sinA-B12∫2sin8xcos9xdx12∫sin8x+9x+sin8x-9xdx12∫s...

Q: S S( 3x² +x³y)dxdy

A: Evaluate ∫13∫023x2+x3ydxdy=?

Q: 8. The rate at which ice is melting in a small fish pond is given by dv %3D dt V1 + 2, where V is th...

A: Let's find. 

Q: 6x° + 8x² + 45x +36 Consider the indefinite integral 2' + 9x2 Then the integrand has partial fractio...

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Q: For x^2 tan(y)+6x=12 Find the equation of the tangent line at (2,0) and find the equation of the nor...

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Q: 1+cos 2x dx sin 2z O cot 2x - csc 2x + c O cot 2z +In |sin 2z|+ c O none of these O In (csc 2x + cot...

A:

Q: Use the graph to find the following limits. a. lim f(x) b. lim f(x) x+1 x3 a. Find lim f(x) or state...

A: From graphlimx→1-f(x) =0limx→1+f(x) =0Thus limx→1f(x) =0

Q: The trough below is full of water. Recall that water has weight density 62.4 lb/ft³. 2 ft 5 ft 8 ft ...

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Q: Solve each triangle. Round your answers to the nearest tenth.

A: We will solve the given triangle by using sine rule as shown below

Q: 725 + 7z4-2r If f(z) , find f'(z) Add Work

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Q: Verify F(x,y,z) = (2y + z )î + (x – z)ĵ + (y – z )k taken over a triangle cut from the plane x+ y+z ...

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Q: PC World provided ratings for the top five small-office laser printers and five-corporate laser prin...

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Q: 1 1 39. de cos 02

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Q: 29. 1 + dx + /2r

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Q: If lim,→2 f(x) = 4 and lim, +2 g(x) = 7.Use %3D these facts and limit laws to evaluate lim, 2[3f(x) ...

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Q: e is an angle in standard position with T(-20, -21) on its terminal ray. Find cote O 21/20 O -20/21 ...

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Q: Help

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Q: When a cold drink is taken from a refrigerator, its temperature is 5°C. After 25 minutes in a 20°C r...

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Q: II. Differentiate the following functions. Use any applicable method unless otherwise specified. 3) ...

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Q: 24 The partial fraction decomposition of f(x) can be written in the form of g(x) where x2 -4 x- 2 x ...

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Q: Which of the following are reciprocal functions? tan x and cos x sin x and csc x sin x and cos x co...

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Q: COSX (25) Find the area between the curve y= and x-axis and x 1/2, x 1/6 sin x

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Q: Read each item carefully and encircle the letter of your choice. 1. It refers to an extreme point on...

A: 1.     2.

Q: 7 g(x) x – 7 Let f(x) and 7а — 2 3 h(x) (a) Find the domain of g. Write your answer in interval nota...

A: fx=7x-7 , g(x)=57x-2 and hx=3x

Q: Show that , x (1– x)3(1+2x)¯'dx X 3 %3D 93

A:

Q: Solve xy' (2y -1) = y (1 - x)

A: We can solve the given differential equation by using the variable separable method.

Q: A spherical snowball is melting in such a way that its radius is decreasing at a rate of 0.3 cm/min....

A: topic - application of derivatives

Q: x² 1. dx X=3 cos 0 /9—х2

A: Given that: ∫x29-x2dx

Q: Solve the initial value problem. d?y = 3 - e 2", y(1) = - 2, y'(1) = 4 dt?

A: Given that: d2ydt2=3-e2t, y(1)=-2, y'(1)=4

Q: Which of the following equations is a variable separable DE? Select one: O a. (x + y)dx – 2ydy = 0 O...

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Q: From one bank of the Abra river the angle of elevation of the top of a cliff on the opposite bank is...

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Q: Use Table of values to detemine the limit

A: To use the table of values to determine the following limit.limx→0 5-x-x2  

Q: 10 y =x X log. Cax+1) logon Do

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Q: Suppose f is a differentiable function of x and y, and g(r, s) = f(6r – s, s? – 4r). Use the table o...

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Q: Use the properties of limits to help decide whether the limit exists. If the lim 5x Bm 4x-3 Select t...

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Q: sinxtanx/cosx+1

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Q: 6. a. Show that the vector á of b = (3, 1, 4) and ở = (1, 2, –3). (1, 12, –29) can be written as a l...

A: We have to write the vector in the linear combination of two vectors 

Q: Evaluate the following integral. 2 de 1

A: Given that: ∫124-θdθ

Q: Q1. A Find by using chain rule, if f= u + cos'u u = x, at x=; marks) B) Graph the trigonometric func...

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Q: 1 tX

A: NOTE: Refresh your page if you can't see any equations. . ..............(1) substitute  take deriva...

Q: case, grap 19-28. 1°, 0°, 0º forms Evaluate the following limits or explain why they do not exist. C...

A: Let's find. 

Q: A manufacturer is making a special voltage small electronic battery. The total cost, C, (in thousand...

A: We need to find maximum production level.

Q: Σ e is true? Let z be a real number. Which of the following statements about the infinite series

A: Given that x be a real number then our aim is to tell which statement given below is relevant with t...

Q: The calculation of the numerical values of key variables is the only reason to build models. True F...

A: This is a basic calculus problem

Q: Math 48A/248A Group Work #22-Quadratic Functions (3.1) Names: A farmer wishes to enclose a rectangul...

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Q: 7. There is a removable discontinuity at x = 1 and f(1) = 4 %3D

A: 7.  There is a removable discontinuity at x=1 and f(1)=4

Q: 2. Given r(t) = e' cos ti + e' sin tj+ e'k , find the tangential and normal components of accelerati...

A: Given: r(t)=et cost i +et sint j+et kTo find the tangential and normal components of acceleration:Fo...

Q: CONSIDERING THE SYSTEM OF LINEAR EQUATIONS REPRESENTED BELOW, CHOOSE THE ALTERNATIVE THAT CONTAINS T...

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Q: The graph of f shown consists of a semicircle and two line segments on the interval [-2, 6]. Let g (...

A: For the concave up, g"(x) > 0 and for maxima g"(x) < 0  

Q: For the circle x^2+y^2=25 a. find y when x=3. Enter your answer as a list of numbers separated by c...

A: