If X has hazard rate function Ax(t), compute the hazard rate function of aX where a is a positive constant.

Q: Suppose you're going to sell a certain product, and your marketing team has determined that the…

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Q: A particular fruit's weights are normally distributed, with a mean of 583 grams and a standard…

A: Mean = 583 Standard deviation = 35 Sample size = 18

Q: v(x) = {2(x − r) if (x − r ) ≥ 8 (3(x − r) if (x −r) < 0 a) Represent the value function…

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Q: Let f(x) = ax + b/x. What are the critical points of f(x)? i

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Q: If f(x) = xª + 2, g(z) = x – 7 and h(x) = /¤, then f(g(h(x)))= Preview

A: We first plug h(x)=sqrt(x)

Q: Find all critical points for the function f(xy)=x* +y* – 16-x-y.

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Q: Find the critical points of f(x)= (x 2-3)ex

A: Calculation: For critical points put first derivative of f equals to zero.

Q: ,2 Let f(x) = x – 12x -27x + 1. Find the critical points of f(x).

A: Find the derivative as follows: f'x=ddxx3-12x2-27x+1        =3x2-24x-27

Q: Find the critical numbers of f(x)=3x3+9x−4 and classify all local extreme values.

A: A number x=a in the domain of f is called critical number of f(x) if either f'(a)=0 or f'(x) is not…