Then find E[X], E[X2], E[2X+5], E[(X+1)²].

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: Find f-1(x) f(x)=(e-x)/x

A: Given, f(x)=(e-x)/x To find f-1(x)

Q: Analyze the graph of f (x) = ln(x2 + 2x + 3).

A: The given function is f(x)=lnx2+2x+3

Q: The graphs of f(x) = 9* and g(x) = log9(x) are symmetrical with respect to the %3D %3D Select one: O…

A:

Q: Find the inverse of f(x) = (x - 1)/(x + 1).

A: Given function:

Q: logs(x) if 3 s x 56 if 0 < x < 3 +1 if -2 s*s0 x-2 Let f(x) = %3D x+1 Find f ().

A: Given fx=log5x2if 3≤x≤6x-2x+1if 0&lt;x&lt;3x2+1if -2≤x≤0

Q: Given f(x)=log,(x) and g(x)=2x-2. Find the value of x such that Aflg(x)))=2.

A:

Q: Find the intervals on which f (x) = x2 − 2x − 3 is monotonic.

A: we have to find the interval on which f(x) = x2 − 2x − 3 is monotonic.

Q: F(x)= 7/(x+9) find the inverse

A:

Q: Evaluate f(x) = log, (x) for f(4). f(4) =

A: NOTE: Refresh your page if you can't see any equations. . take x=4

Q: Sketch the graph of the inverse of l(x) = 4- X.

A: To find the inverse, we plug l(x)=y, then switch x and y and then solve for y So inverse function…

Q: Let ƒ(x) = log₂(x + 1) and g(x) = log₂ (z − 1). Find h(x) = f(x) + g(x). - O a) h(z) = log₂ (21) Ob)…

A: This question is related to Functions, we will solve it using given information.

Q: Find the inverses of y=(1-e-x)/(1+e-x).

A:

Q: Let 13/5 f(x) = x¹¾/5 and g(x)=x11 what is (f(x)) 8 (g(x)) ³/5 ?

A:

Q: Determine whether f(x) = e-lxl is even or odd.

A:

Q: 22. Find expressions for f(g(x)) and g(f(x)), and state their domains a) f(x)=√√√x;g(x)=x²-4 f(g(x))…

A: Solution :- The domain of a function is the set of input or argument values for which the function…

Q: If f(x) = 2x + ln x, find f-1(2).

A: The function is given as fx=2x+ln x......(1) The value of f(x)=2.......(2) Equate the equation (1)…

Q: Let f(x) = x=") – (x²)*, x > 0. %3D -

A: We are given f(x)=xxx-xxx, x&gt;0. As per the question,  we need to solve f(x)=xxx-xxx≤0,   x&gt;0.

Q: let f(X)=5x +(-3) find the largest & sothat [fx)-F(a]]<E when(x-a/<8

A:

Q: If y = g(u) = u2 / (1-2u) and u = h(x) = x +5, determine the composite functions  (a). g(h(x))…

A:

Q: Find f(g(-5)), if f(x) = „4 and g(x) = (x+ 4)² O -7/9 O -7/3 O 2/9 O 1051/81

A:

Q: f(x) = x3 + 3x

A: if first derivative is positive in the that interval f(x) is decreasing

Q: [cx)= (x+1) 「cx)-(x_)[cxー1) (xー1)「cx-1) [(-x)= [(1-x) |

A: Γ(x)=∫0∞tx-1e-tdt  for x&gt;0Γ(x+1)=∫0∞txe-tdt =-txe-t0∞+x∫0∞tx-1e-tdt=xΓ(x)⇒Γ(x)=Γ(x+1)x Now,…

Q: Express the function h(x) = 5log(x² + 6) the form fog. If f(x) = 5log(x), find the function g(x)

A: We can find the function g(x) from the given composite function in the below steps.