f(x) = -x- 5 g(x) = x² – 4 Find f(x) + g(x) %3D

Q: G-Xモ-(X))

A: f(x)=2x-5   Replace x = x-5   f(x-5) = 2(x-5)-5 f(x-5) = 2x-10-5 f(x-5) = 2x-15

Q: : x + 4 g(x) =; x2 – 16

A:

Q: Find the number of units x that produces a maximum revenue R. R = 156x2 − 0.08x3     x =…

A: Simply take the derivative of the given function and make equal to zero than solve for x.

Q: (x+2x+3)(5-x) 10. g(x)= 3x+2

A:

Q: . f(x) = 5x + 2; g(x): -2) - f(x) =x - 7; g(x) = 2x + 14

A:

Q: (x +2x+3)(5-x) 10. g(x)= 3x+2

A: We will use u/v formula for derivative to find the required result.

Q: F(X) = 3X+5 g(X)= 6X (Fxg)(X)= (F-g)(X)= (F+g)(4)

A: f(x) = 3x+5g(x) = 6x(F x g)(x) = F(g(x))                  = 3g(x)+5                  =3 x 6x+5…

Q: Find the number of units x that produces a maximum revenue R. R = 204x2 − 0.08x3

A:

Q: kx +5, g(x) ={ 2 (3x+x², x<-2 If the function x2-2 is continious at x=-2, then find the value of k .

A:

Q: 2. f(x) = Sx + 2 Solution: Domain Range 3. f (x) = Solution: Domain Range - SK) = x² +2 Solution:…

A:

Q: 5x g(x) x2 C = 0 + 3x - 4 g(x) n = 0 8.

A:

Q: The revenue function for a oneproduct firm is R(x) = 200 - 1600/(x + 8) - x. Find the value of x…

A: Let a = 1600, so a' = 0 Let b = x + 8, so b' = 1 Let c = a/b, so we use the Quotient Rule: c' = (a'b…

Q: g(f(x)) = 18x² + 36x + 18

A:

Q: g(x) =   5x + 1      find g-1(x)                2x - 6

A: Given gx=5x+12x-6 To find g-1x:

Q: find f [g(x)] and g[f(x)] .

A: Given function are: fx=-8x+9gx=x5+4 The objective is to find f [g(x)] and g[f(x)] .

Q: f(x) = x^2 - 12x + 35 g(x)= x -5 (f+g)(-4) = (f-g) (-5) =

A:

Q: 5. f(x) = 2x + 3

A: First write the formula and then put all the values and simplify.

Q: g(x)=2x-1

A:

Q: The company’s revenue is x•(6,228-9x). Find the price x that will maximize the company’s revenue.

A:

Q: g(x)=3x + 4 find g(-2)

A: Given,           g(x) = 3x + 4

Q: 4. g(x) = (3x − 2)4; g"" (x)

A: We can find the derivatives as below

Q: f(x) = 4x + 1 g(x) = 3x - 5

A:

Q: 32. g(x) = x/3 – x-2/3

A:

Q: ork. f(x) = -2.5x +6 a) f(9) = b) f(x) = 29, x = V1047

A:

Q: 1) g(x) = 2x + 8

A: given function g(x)=2x+8 on diffrentiating this function we get

Q: e* +x² – 2x + 4 f(x) = %3D 6.

A:

Q: f (x) = e1x²+8x 40° 4x2 (3.x2 + 2)* 4

A: f(x) = e4x^2+8x (3x2 + 2)4

Q: 2. For what values of x is y = 150x - 2x3 an increasing function?

A:

Q: f (x) = 2x² + 3x – 4, g(x) = 2x – 1. Find (g •f)(x) -

A: Given,          fx=2x2+3x-4          gx=2x-1

Q: 2. f(x) = - 2x + 6 g(x) = - x/2 + 3

A: Given: fx=-2x+6 gx=-x2+3 fgx=-2-x2+3+6           =x-6+6           =x gfx=--2x+62+3…

Q: Find the number of units x that produces a maximum revenue R. R = 33x2 − 0.02x3 x = _____ units

A: Given R=33x2-0.02x3         Here we find the number of units x that produces        a maximum…

Q: g³ + x² + 2x+1 d.x (x² + 1)(x² + 2)

A: Explanation of the answer is as follows

Q: f (x) = 3x + 5 f(g(x)) g(x) = x – 7 3x - 2 3x - 26 3x - 16 4x - 2

A:

Q: g(x)=3x-4g(x)=3x−4, find g(1)g(1).

A: we will do simple calculation

Q: g(x)=-3x^2-x+3, solve g(x)>0

A:

Q: g(x)=6x-x² h(x)=x(vx+1)

A: Consider the given figure as

Q: g(x) = 3x2 + 12x + 1

A:

Q: Differentiate.

A: given functiong(x)=x2-22x+1we have to differentaite the given function.

Q: f(x) = -4x+1 g(x) = 4x +3 a. (fog)(9) b. (gof)(-4) c. (fog)(x)

A:

Q: For a certain company, the cost function for producing æ items is C (x) = 40 x + 200 and the revenue…

A:

Q: 3. f(x)=5x-3 g(x)=(x-1)2 %3D

A: Here, the given functions are: f(x)=5x-3, g(x)=(x-1)2 To find g(f(3)).

Q: & g(x)=3x+4 find

A: Answer :-    given ,          f(x) = 2x - 5   and g(x) = 3x +4then we have to find (fog)(x).ie,…

Q: V4 - x 8. g(x) = at x = 0 %3D

A:

Q: e) (f-g)(-4)= %3D

A:

Q: g(x) = 5+3(secx)2

A:

Q: f(x) = 3-x2 g(x) = x² + 2x – 15 a. +g)(x) b. (ゲ-g)(x) c. (fg)(x)

A:

Q: (g⋅f)(−6)f(x)=5x+4,g(x)=−2x2+5x−6

A:

Q: 5. f(x) = x²(3x + 2)³; f'(-2)

A:

Q: unction. g(x) = 4x2- 3x %3D g(x + a) - g(x) =

A:

Q: f(x) = -x² – x – 2 3 g(x) : -3x + 5

A: