Page 116, 2.3.6*. Let the joint pdf of X and Y be given by f(x, y) = 2/(1+x+y)³, 0

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A: Solve by finding minima and maxima

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A:

Q: Let f(æ) = In a*(x + 5)*(2² + 4)*| f'(x) =

A: We will use properties of logarithm. lnan = n lna  ln(a.b) = lna + lnb

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A: if we want to fine any fuction has relative extrema then

Q: 11, f(11) = 5, f'(4) 34. Let f be a differentiable decreasing function such that f(4) f'(11) = -6.…

A: If two function f(x) and g(x) are differentiable, and their composition h(x)=f(g(x)) is defined then…

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

Q: (2, 1) Graph of f The derivative of a function fis defined by f'(x) =/1-2 in (2-), -5≤x≤2 where the…

A: Since you posted multiple question, we will solve first question for you. Kindly repost other…

Q: (20p) Let f be a differentiable function satisfying the equation f(a + b) = f(a) + f(b) + 2ab for…

A:

Q: A continuous function k(x) has critical values at x = 3, * = 4 and x = 5 and the function values k…

A: Given:A continuous function  has critical points at  and .The functional values  and  is…

Q: 1. Consider the joint pdf f(x, y) = 3(x² + y)/11 for ) < x < 2, ) < y < 1. (a) Plot the joint pdf…

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

Q: Let f and g be two differentiable functions. Suppose we know that f(2)=5, f'(2)=-2, f(1)=–3,…

A:

Q: let p(x)=g(f(x)). use the given table to find p'4

A: p(x)=g[f(x)] diff. w. r. to x p'(x)=g'[f(x)] . f'(x)  ..................(1)

Q: The joint pdf of Y, and Y, is given by (a) ,with support (b) , and 0 elsewhere. (a) 1/y2; (b) 0 < y…

A:

Q: x f(x) f'(x) g(x) g'(x) 34 1 6 1 4 -2 -6 1 3 5 1 3 3 6 5 1 3 -2 4 The functions f and g have…

A:

Q: Let f' (x) 0 for all x with -o∞ f(c) More information is needed.

A: Given  Let f'x&lt;0 and f''x&gt;0 for all x with -∞&lt;x&lt;∞ Let a,fa and  c,fc be two points on…

Q: (2а — 4)° Let f(x) = Find f'(x). (ба + 3)° f'(x) =

A:

Q: Consider the function f(x) = 3x4 -83+6x2 – 1. Use calculus to determine (a) the intervals where the…

A: Given query is to find critical points, maximum, minimum, inflection points for the function.

Q: 9 f:(-0,0) U (0, ∞) → (∞,0) U (0, ∞0). Where f(x) х Show that f(x) is continuous at x=3 with the…

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Q: Differentiate the function. fx) = (4 +x*)° - (1+x*) %3D f'(X) =

A: We have to find derivative

Q: Let f(æ) = (x – 9)* – 5, determine f-(x). f\(x) =|

A: We need to find inverse function.

Q: Are there independent linear functions with derivative number n – 1 continuous 91 ,..., „,with…

A: