For Xt(20), ANSWER THE QUESTIONS USING R CODE 1. P (X<-0.45) 2. P(X>1.4) 3. P (0.45 < X < 1.21)

Q: How did u get v(x)=14.4? My calculator say its -361.4625?

A: The variance is never negative and it cannot be -361.4625. From previous parts the marginal…

Q: Given the function 8x f(x) = I 0 Calculate the following values: f(- 1) = f(0) f(2) =

A: According to function limit,   we consider the function.

Q: . Is this function even, odd or neither

A: This is a problem related to function calculation. Please follow the procedure given below.

Q: (x+6)2 + 6 for - -3 for 3 K for x > 2 Find f(-1) Swer: Submit Answer search | 耳

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Q: f(x)= k(x² + 4), x = 0,1,2,3 Find p (x< 2).

A: Solution: Given : f(x)=k(x2+4),    x=0,1,2,3

Q: For fx) = x+6, find each of the following a. (-1) e. (for xs97) (5) a. f-1)-5 b.r (5)-0

A: Given query is to find the indicated valen do the function.

Q: Evaluate f(x) at x = - 4, 2, and 4. x³-4x² if x≤-4 f(x) = 2x² x³ 3 if -4<x<4 -48 if x24

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Q: Given f(x) = 2-4x | find f(-1). x-x+8 O A. . - | 16 OC. 16 - O E. - B. 114

A: We need to find value of f(x) at x= -1

Q: -2x – 9 for - 5 < x < -2 f(x) = -4 for x = -2 -5 for - 2 < x < 6 Find f(2)

A: See value from function

Q: For the function(x)=√x, which is equal to -2x X+9 x² +9 2x 9-x² 훑어(???

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Q: Let f (p) be the number of cars sold when the price is p dollars per car. Interpret the statements f…

A: Given that,  f (p) is the number of cars sold when the price is p dollars per car. f(10,000) =…

Q: The total value of sales on eBay has increased annually since it was founded in 1995. That value is…

A:

Q: The shaded region shown below is bounded by the functions f(x) = -3x2 + 8 and g(x) = 0.5x + 6 and…

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Q: Put the function Q= (t-2)(t+2) - (t+4)(t-1) in the form Q= it and state the value of k

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Q: he volume V (in cubic centimeters) of a given sample of water varies with changing temperature T (in…

A: Given that: V(t) = V0[1− (6.427 × 10-5)T + (8.505 × 10-6)T2 - (6.790 × 10-8)T 3] Here, V is the…

Q: Please answer both questions!!

A: First, we need to substitute x = 3 into the function h(x) = x² - 3x + 6.h(3)=(3)2-3*3+6After…

Q: Give that f(x) = x- 4 and g(x) x +3 2. find each of the following: x+ 2 X - 4' a. Find the value of…

A: follow next step

Q: Suppose Chan goes on a trip to visit a friend who lives 16 miles away from Chan. Let S(t) be Chan's…

A: The given data is: Suppose Chan goes on a trip to visit a friend who lives 16 miles away from Chan…

Q: Find intervals of increasing or decreasing for f(x)= 2x² +3x – 36x. Show me your table.

A: Differentiate the function fx with respect to x. f'x=6x2+6x-36