For the two functions f (x, y) = x³ – 3xy² and g(x,y) = 3x²y – y³ %3D Which one of the following options is correct?

Q: Suppose that x and y are related by the equation Proportionality 1 dt. Vi + 4t² |Show that d²yldx²…

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Q: For two attributes A and B, we have (AB) = 8, (A)= 19 (@B) = 5 and N= 35, calculate the coefficient…

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Q: find Df, R1 3 1y = (x4)² + 5 2) y = 5-2x 3) y = - X- 2

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Q: Find the domain for the functions 1. f(x) = 8– V3x - 7

A: Given,          The function is fx=8-3x-7 .

Q: f(x) = 1– 2x – x2

A: Nothing is clearly mentioned here so i am solving it by considering that you want to differentiate…

Q: Find the inflection point(s) (x,y) to the function f (x) = x²+x+1 %3D x2

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Q: If 3f(x)dx 6, and 5f(x)dx 15 ,then 6f(x)dx: %3D %3D %3D (a) 10 (b) 20 (c) 30 (d) 0 (e) 40

A: We have to find the integral

Q: (х + 2у — 4)dx — (2х + у — 5)dy %3D 0

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Q: x²–1 If f(x) and g(x) = Vx – 1, which will yield (f 0 g)(x)? %3D r2

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Q: Find the value of x that satisfies the following equation (2x – 5yi) + (y + xi) = 8-7i В. 4 А. 2 С.…

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Q: If f(x) = Vx+1 %3D 1 g(x) =- X+4 1 h(x) = - X Then find (fogoh)(x)

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Q: Let f(x, y) = 160 2x2-3y² 2a? – For which value(s) of y is f(4, y) = 10? y =

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Q: Thank you

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Q: For f(x) = x? – 5x - 6, find f(2), f'(2), and f(3) – f(2). f(2) = a. b. f'(2) %3D c. f(3) – f(2) -

A: The given function is fx=x2-5x-6

Q: (b) Consider the non-stationary series {Xt}, Xt=t+St+ €t where St has period 2 and ~ iid(0, ²) and…

A: A non-stationary series Xt is given such that: Xt=t+St+εt where St has a period 2 and εt~iid0,σ2.

Q: Rewrite the given function F(x) dt as %3D F(x) %D -2t dt.

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Q: Suppose x andy are variables satisfy the equation x2 - y = 12. What is 3x3 dy A %3D dx 2y dy 3x4 dx…

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Q: 2 Given that f(x) = x² – 2x and g(x) = x + 3, calculate %3D (a) ƒ o g( – 5)= %3D (b) g o ƒ( – 5)=

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Q: Let h(x) = f(x)g(x). If f(x) = -5a2 +5x- 4, g(2) = 3, and g'(2) = -4, what is h'(2)? %3D %3D Provide…

A: Find the derivative of h at x=2

Q: = -secu a

A: Given : y=f(u)=-secu and u =g(x)=x2+7xwe have to find d2ydx2

Q: Compare the values of Ay and dy if f(x) = x³ + x². 2x + 1 - æ is changes from 2 to 2.05.

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Q: Find f, (9,0) if f(x,y) = 4x eY. fy(9,0) = (Simplify your answer.) %3D

A: We can find the required answer as below

Q: (x – 2y)dx – (2x + 5y)dy = 0

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Q: Find an antiderivative of the given function. f(x) = 5(7x + 1)(7) Select one: A. (7x + 1)4 7 O B.…

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Q: 3. For the function f (x) = 4x2 – 25, a) find f(-1) - %3D %3D b) find all x when f (x) = 0

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Q: (y - x)(y + x)(y? + x2)(xdy- ydx) = x°dx

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Q: 1 y(x) = L2/3 %3D 16 r(y) =? I = 16y2/3 1 3/2 r = 32y 4/3 r = 64y/2 1 3/2 16

A: An exponential expression consist of powers of variables or numbers. An exponent in exponential…

Q: Given f(x, y) = -6x4 - 5xy² + 3y5, find fxx (x, y) = -72x2² fxy(x, y) = 10y ✓ X

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Q: Please show step-by-step solution

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