2 Find / U(x) + 4g(x)]dx if -5 2 2 | f(x)dx = 6 and / g(x)dx = -3. -5 -5 2 [f(x) + 4g(x)]dx = i %3| -5

Q: Var(5 + 2vx) = 4(E(x) – (E(Jx))² true False O

A: From the provided information, Var (5 + 2√x) = 4(E (x) – (E(√x)))2

Q: If g(x)=4x/3, find g(4)

A: To solve these type of equality just put the value in the function then you will get your answere

Q: f(n)=x^2+1 g(n)=2x-5 Find f(n)-g(n)

A: given,

Q: 2x + 1 (b) √ ² (1 − x) -dx

A:

Q: f(x)=-6x+3 find f(1/2)

A: Given: fx=-6x+3 To find: f12

Q: How did you get f(x) = 2-2x, can you please let me know.

A: (a) there may be a lot of examples of function f such that      f : [0, 1) → (0, 2] is bijective.…

Q: f(x)=√x-2 if x>-1; f(-2) 1-(x-2) ifx ≤-1

A: To find f(-2) , substitute x= -2 in the corresponding function.

Q: If f(x) dx = 5x³ – 7x6 + C, find f(x). f(x) =

A:

Q: N(x) = -3x + 275x² – 3400x + 19000, 10 < x < 40.

A: Since we only answer up to three sub parts. We’ll answer the first three. Please resubmit the…

Q: Solve the problem. Given the cost function, C(x), and the revenue function, R(x), write the profit…

A:

Q: solve -  f(x+k) = 1 – 1/(X + 2)²

A: Given that fx+k=1-1x+22Solve it

Q: Find (f/g) (n) when f(n) = x^2 - 3x - 4 and g(n) = x + 1 _____________________ A. x + 2 B. x - 1 C.…

A:

Q: How to find f-1(x) of f(x)=x2-18x. Can you please give steps as well.

A: The given function is f(x) = x2–18x.Replace f(x) by y as y = x2–18x.Interchange the variables and…

Q: S-1x+31, f(x) = 3 10

A:

Q: (x t5) (x-4) dx

A:

Q: f (x) = x2 - 7x + 10/x - 5, x = 5

A: We have the given function as fx=x2-7x+10x-5 On solving further by factorising the numerator part,…

Q: Homework: Find (fag), (gof), (faf) and (gg) of the following functic 1. f(x) = x'; g(x) = x² +3. 2.…

A:

Q: f (x) = x-5&gt;2

A: The given inequality is x-5&gt;2. Solve this inequality as follows.

Q: +5x-3 f(x) %3D when x = 1.5 x+2

A: fx=x3+5x-3x+2

Q: If g(x)= 2x+5 calculate determine the value of x if g(x) =21

A:

Q: f(x) = 9x -x? X6=

A: Draw the graph of the function f(x)=9x-x2.   The graph signifies that the curve has  horizontal…

Q: x² + 3 (b) dx x²(x² + 1)

A: Given,            ∫x2+3x2x2+1dx

Q: (х + 3)2 dx. J V40 – 6x - x²

A: Evaluate ∫x+3240-6x-x2dx=?

Q: L{ 13/2 }

A:

Q: What is f(x)* h(x) if f(x)=6x²-2X+2 and h(x)=, 1?

A: f(x) = 6x2-2x+2  h(x) = 1/2x

Q: If f(x) = x - 3 and g(x) = x² + 4, simplify (f g)(x).

A: We know, (f∘g)(x)=f{g(x)} Gvbhj