- Find: E[Y|X=170] E[Y]X=200] Var [ Y|X = 170]

Q: Find intervals where g(x) = 3x − x3 is increasing

A:

Q: Write down the times tables for: F3[x]/(x² + 1) and Z[i]/(3).

A: We will use basic knowledge of ring theory and/or field theory to answer this question.

Q: 8. Find f-1 (x) for f (x) = 2-4

A:

Q: Consider the following. f(x) = 2x/ 16 – x², [-4, 4]

A:

Q: 10. Which of the following numbers gives the maximum value of the function f(x) = -x² + 2x + 1? 1 А.…

A:

Q: For each of the following functions, find the indicated value: a) f(x) = VI – 6, f(33) b) g(x) = V2x…

A: Given query is to find value of the function at given point.

Q: . True or False For a function y = f(x), for each x inthe domain, there is exactly one element y in…

A: We know that for a function y = f(x), for each x in the domain, there is exactly one element y in…

Q: of the function f(r) = (" – x)*. Find ao a. 12 Ob. O C. 6.

A: Let us consider the limit to be (0,2π) For the limit (-π,π)  the function is odd function so it will…

Q: f = y/x

A: Given function f=yx The gradient of the function f(x,y) is given by ∇f=∂f∂xi^+∂f∂yj^.

Q: g(x) = v2 – 3x %3D

A:

Q: Determine Dx[x(x-2)²]

A:

Q: Suppose that f(x) = 3(8x- x-)/256 for 06) %3D

A:

Q: S csch-x coth x dx

A:

Q: For what value(s) of x is f(x) = 3?

A: given :  f ( x ) = 3  find value(s) of x = ?

Q: Find the directional derivative of f at the point (1,2) in the direction of the vector v = = (1, 3).

A:

Q: What is the domain for f (æ) = Væ – 3.

A: Given fx=x-3

Q: Suppose a car drives north on I-95 starting from Miami. Let f(t) denote thenumber of miles from…

A: f(5) − f(3)/5 − 3 represent displacemennt/time taken from 3hours to 5 hours i.e. 2 hours

Q: Find the f"(x). Given: f(x) = (3x + 1)(2x – 1)

A:

Q: What is the physical meaning of |xd(f)| and <Xd(f)?

A: The physical meaning of |x d(f)| and &lt;X d(f) will be-  |x d(f)| =   It defines (gives) the value…

Q: Show two ways to differentiate ƒ(x) =

A: The function f(x)=1x10. We have to differentiate this function.

Q: Let f(x) = 1. x+ 8 |3D f-(- 8) %3D

A:

Q: Is the following function continuous at a = 1? Explain why. x2 +4x 21 - f(x) = ifx # 3 X - 3 6. ifx…

A: Consider the function  fx=x2+4x−21x−3              x≠36                                 x=3

Q: What input is NOT allowed for f(x)= 1/5x-25

A:

Q: Find the relative maxima and minima of y by the second-derivate test: y= 2x/(1-2x) (x is not 1/2)

A:

Q: I noticed that the difference quotient is always zero if f(x) = c, where c is any constant.

A: Difference quotient is also known as definition of limit. f'x=limh→0fx+h-fxh Given function is fx=c,…

Q: S(3x2 – x) dx

A: Given integral is ∫3x2-xdx.