Determine the integrating factor of the following non-exact differential equations

Q: Find the intervals in which f (x) = 2x3 + x2 - 20 x is increasing or decreasing.

A: Follow the procedure given below. 

Q: Solve f (cosh 4x + sinh 2x) dx then evaluate the answer at x=-7 and C=33

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Q: Use integration by parts to evaluate the definite integral. 8t² In(t)dt Give an exact answer

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Q: 27 Use the price-demand equation below to determine whether demand is elastic, is inelastic, or has ...

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Q: du If u = x²y + y²z + z?x then at (1,1,0) is ax %3D -

A: Given that u=x2y+y2z+z2xTo find :∂u∂x  at 1,1,0Solution :u=x2y+y2z+z2x∂u∂x=2xy+0+z2∂u∂x=2xy+z2

Q: The figure is the graph of the derivative, f', of a function f on [-4, 2]. Determine the intervals o...

A: Topic:- calculus and application of derivatives

Q: (-금x+ 2, x 0 exist? If yes, give its value. If not, why?

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Q: dy For the following composite function, find an inner function u = g(x) and an outer function y =f ...

A: Solution: Here.  y=cos10x

Q: Given the function f"(x) = -2x(x – 4)(x – 6), what conclusion can be drawn directly from the sign ch...

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Q: 8. 2. k(x) = %3D 1+3e-x first derivative Points of Inflection second derivative concaved up 1. conca...

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Q: 3. Consider the function f (x) = x³ +5. Find a formula for the inverse function. Show clear, organiz...

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Q: DIFFERENTIAL EQUATIONS Solve using variation of parameters or reduction of order Show your step-by-s...

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Q: Evaluate the integral. 2 dx 5 Vx (3 +2x)

A: We will solve the integral by substitution method. By (3+2√x)=t

Q: %3D %3D a. m 1 b. mZ2 X C. mZ3 P. T

A: Given: 1. PT is tangent. 2. mMXP⏜ = 186°3. mNP⏜    = 90° 4. Point 'O' is a center of the circle.  -...

Q: Create a question covering the following topics; 1. Inequality( quadratic) 2. Equation ( cubic usi...

A: Inequality is a mathematical expression that compares the algebraic terms by using less than or grea...

Q: Express the vector as a product of its length and direction. 6j - 8k 100- 10(j - k) 3 10 j O 10(6j -...

A: We have to find out the vector

Q: A company produces computers. The demand equation for this computer is given by p(q) = - 5q + 6000. ...

A: We have t find the number of units that needs to be produced for making the marginal revenue zero.

Q: The wave heights h in the open sea depend on the speed v of the wind and the length of time t that t...

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Q: sec°(x) -dx V cot(x) со X

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Q: Movie expenditures, in billions of dollars, on advertising in a certain format from 1995 to 2004 can...

A: 1999 is the fourth year from 1995.

Q: You start driving away from Morgantown at 12:00. Your distance away t hours after you left is given ...

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Q: 2. f(x) = Vx – 1 at x = 5

A: Function is continuous and differentiable both at x= 5.....for detail...go through the solution

Q: Find the intervals in which f (x) = x3 - 3 x + 1 is increasing or decreasing

A: Find the intervals in which f (x) = x3 - 3 x + 1 is increasing or decreasing.  

Q: 7. If exactly 100 people will sign up for a local flight, the airline will change P 3,000.00 per per...

A: The given no. Of people is 100 and the charge is 3000 per person. If more than 100 people sign up, t...

Q: Find the volume V of the solid obtained by rotating the region bounded by the given curves about the...

A: First we draw a graph then find volume.  Interesting point are 0 and 1 then using limit 0 to 1 . 

Q: The population of a city is modeled by the equation P(t) = 434,361e0.15t where t is measured in year...

A: NOTE: Refresh your page if you can't see any equations. . the given equation is  here we have P=1 m...

Q: Use logarithmic differentiation to find the derivative of the function y = 8z"(=), wherer (x) = 5x. ...

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Q: 5q sin q p = 4 q* - 3 dp = dq

A: it is very basic problem of diffrentiation.

Q: 16 y = (0, 1) (x + 4)2"

A: Given: - The function is, y=16(x+4)2, at the point 0,1 To find: - The slope of the graph of the give...

Q: — 4т + 10у — 6 2 — 5у — 3

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Q: about the y-axis

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Q: Find the derivative of y = sech ILe-x)

A: Topic:- derivatives

Q: az Use the Chain Rule to find at for z = In(x? + y), x = st, y = t/s.

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

Q: 1. Consider the function f (x) = {-x – 6, x 0 %3D Use table of values to find the limit of the foll...

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Q: For f(x, y) = 2x3 + x²y? – 5ya + 10, Find fgi Find fax: Find fxy

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Q: Find the inflection point of the function. (Hint:  g''(0)  does not exist.) g(x) = 4x|x|

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Q: Write a chain rule formula for the following derivative. for w = f(p, q, r); p = g(t), q = h(t), r =...

A: Here, w=f(p,q,r), p=g(t), q=h(t) & r=k(t) So, 

Q: 5. Prove that lim Show your t→-2 t+2 complete solution.

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Q: A triangle having an area of 22.62 cm2 is inscribed in a circle whose radius is 6 cm. If one of the ...

A: Given query is to find perimeter of the triangle.

Q: Find the volume V of the solid obtained by rotating the region bounded by the given curves about the...

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Q: Of inter SECtion 'of thie plánes 2x+y-32=14 delete 2. Find the canation of Hhe plane Containing the ...

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Q: First make a substitution and then use integration by parts to evaluate the integral 6 cos (Vx) dx.

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Q: Write a chain rule formula for the following derivative. for u = f(p, q); p = g(x, y, z), q = h(x, y...

A: Given problem:-

Q: Use the graph of the function to answer each question. (-2n < x < 2n) f(x) = cot(x) 3 –27 2л

A: We have properties of cot function to solve this problem

Q: a) Enter a definite integral that gives the volume of the solid when the region above is revolved ab...

A: given problem is solved below in detail.

Q: Question 1 For each improper integral below, show that it diverges or find its value. (a) | Va In z ...

A: in multiple question we are allowed to answer only first three sub parts of question.

Q: Evaluate the integral 1- 25 ds VT- 25 ds

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Q: 10 -X 13 10-x = J3x 10 ニ 3.66 m

A: Topic:-  function   

Q: Given the triangle below, find the angle 0 in radians. Round to four decimal places. 17 12 Provide y...

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Q: Question 2 We consider compound interest with a nominal annual rate r compounded n times per year. T...

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