Help me please:  Assume X~Possion(λ). Use the definition of expectation to find E[X]

Q: Why is the interval of interest [0,17], how did they find that?

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Q: Find the intervals where f(x) = x2e−x is increasing and where it is decreasing.

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Q: Let f(x)= V x³ at the interval of [0,2] ; then , use the mean valune theorem to find c.

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Q: Find the linear approximation of the function f(x) = VI - x at a = 0 and use it to approximate the…

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Q: Use the Midpoint Rule with n = 4 to estimate (x² + 1) dx %3D

A: Given:        ∫02x2+1dx       n=4 , a=0, b=2   Midpoint Rule…

Q: Find constants a and b such that the function 3– bx, if x>-2 f(x)=- -1, if x=-2 ax – bx, if x<-2 |…

A: Given query is to find the value of a and b.

Q: The speed of a car at time t, 5 ≤ 1 ≤ 10, is given by f(t)= 2(t-10)². The Mean Value Theorem…

A: The speed of a car at time  is given by  The mean value theorem gaurentees that there will be a…

Q: let f(x)= x2 . Find the value c in the interval (0,3) so that fave = f(c).

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Q: Exercise 5: Compute / f(x)g" (x) – g(x)f"(x) dx.

A: Write the integration using two parts

Q: For problems 1-2, use the Venn diagram below of people that prefer French toast or hash browns. 1)…

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Q: Find a point c satisfying the conclusion of the MVT for the function y(x) = 4x/3 on the interval [0,…

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Q: 3. Let f(x) = k/x 0<x<1 a) Find the value of k. b) Checking whether the given function is a pdf or…

A: For a function f(x) to be a valid pdf, following must be true. f(x)≥0   ∀ x ∫-∞∞f(x)dx=1 The…

Q: The PDF for X is f(x) = 5000 x> (x+50)³ , ¤ ≥ 0. Find P[X ≥ 70].

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Q: Use the given information to find f '(8). f(x) = g(x)h(x) g(8) = 5 and g'(8) = 1 h(8) = -7 and h'(8)…

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Q: The function f(x) = x + cos x has horizontal tangent lines at the points: Select one: О а. Зп/2 O b.…

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Q: Find all functions from X = {a,b} to Y = {p,r,t}.

A: Given :- To find all functions from X = a,b to Y= p,r,t.

Q: P=S/(S+F) Express S in terms of F and P

A: A function defines a relationship between two sets, where one set is dependent on other set. Any…

Q: Estimate f(5.07) for f as in the figure. y y = f(x) (10, 4) Tangent line (4, 2) (Give your answer to…

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Q: Let g(x) = | F(t) dt, where fis the function whose graph is shown. y f 12 1 (a) Evaluate g(x) for x…

A: Given The given integral is  and the given graph is  Apply formula  The area of the right angle…

Q: Use a local linear approximation to estimate the following y-values 1. f(3.1) 2. f(-0.1) 3. f(1.2)

A: The linear approximation formula is: L(x)=f(a)+f'(a)(x-a)   For f(3.1), x=3.1 and a=3 So the linear…

Q: Let f(x) = a and g(x) + 2, find: a. (fo g)(x) = Preview b. (go f)(x) = Preview %3| c. (fo g)( – 1) =…

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