If f(x) = x² – 5 and g(x) =/ x² + 25,then (fo g)'(x) is equal to A 2x В none of the given choices -2x D (x² – 5)/x² +25 E x² + 25 – 5

Q: If h ( x ) = 3 x 2 − 2 x, then find h (5).

A: Let there is a function fx to find the value fa we need to substitute x=a in the expression.…

Q: 3.lf g(x)=x* – 2x³ – 7x2 + 8x + 16, find f(3).

A: Given that, fx=x4-2x3-7x2+8x+16 We have to find f(3).

Q: Suppose f(x) = vx – 3 and g(x) = x² + 5. Which of the following is a formula for fo g)(x)? Suppose…

A: We will find out the required values.

Q: Given f(x) = 5-x² and g(x) = 3- 2x find g(f(2)). 1. 2.

A:

Q: Suppose f(x) = Va² – 4x + 6 and g(x) = - 4x 2. (f o g)(x) = (f o g)(2) =

A: Solve the function

Q: Given that f(x) = x? 3x and g(x) = x – 3, calculate (f o g)(x) or f(g(x))

A: Given f(x) = x2 - 3x and gx = x - 3 To find ; fgxProof :  fgx = fx - 3  = x - 32 - 3 x - 3 ⇒ fgx =…

Q: Let X = b(n, and E(3x) = E(3-5x) find n.

A: If X~ B(n,1/2) We know that, Mean, E(X) of binomial distribution is given by np So  E(X)= np = n/2

Q: If h(x) = (4x – 7)/5   then h-1(x) =

A:

Q: Given that g(x) = 3x-1/x+2 and h(x) = 7x+1/5x-1 a. Evaluate g(3). b. Show that hg(3) = 61/35

A: We evaluate the following function

Q: If g(x) = x3 and h(n) = 4n − √(n), what is (h ◦ g)?

A: g(x)=x3h(n)=4n-n

Q: Let g(x)=x2+6x        and f(x)=4x       Find each of the following.      a)  g(−1)      b)…

A:

Q: rovided f(x) = the square root of x2 +3 and g(x)= x/x+6 find (f o g)(4) and (g o f) (4)

A:

Q: Find   g−1 ∘ f −1

A:

Q: Find f-1 (x) for f(x) = 7x + 4. O 1-²=-²/x-1/ O f¹(x) = -7x+4 O---- O f-¹(x) = -7 x - 4

A: For finding the inverse of a function replace all x with y and all y with x and then solve for y.

Q: f(x) = x² + 2x-1

A: If you like the solution then please give it a thumbs up.... The Answer is:    Explanation:   (1)…

Q: Suppose f(x) = 9x 2 and g(x) = Vx – 2x + 6. - - (f o g)(x) = (f o g)(2) = %3D

A:

Q: f  f(x) = (1 − x)2 and g(x) = 9 − x,  find f(g(x)) and g(f(x)).

A: Composition means that you can plug g(x) into f (x). This is written as "( fog)(x)", which is…

Q: If  f(x) = (1 − x)2 and g(x) = 6 − x,  find f(g(x)) and g(f(x)). f(g(x))  =        g(f(x))  =

A:

Q: Let f(x) = 6x2 – 8x + 10. Which of the following functions is most like f(x)? d)k(a) = 3a? – 8a + 10…

A:

Q: If f(x) = 2x +2, g(x) = - 3x - 2x-2, and h(x) = 7x² +5, find f( - 3). f(- 3) =O (Simplify your…

A: Given: fx=2x+2, gx=-3x2-2x-2, hx=7x2+5 For finding value of f-3, we put x=-3 in given fx and…

Q: 10 g(x) C. 1+2e-3x

A:

Q: Suppose f(x) = 5x – 6 and g(x) = Va² – 2x + 5. - - (f o g)(x) = (f o g)(5) =

A: