Given the following functions, find the following combinations and their domains. Sim- plify fully. f(x)=√x-3, g(x) = x² + 4, h(x) = 4x - 3, j(x)= = 1 I- 1

Q: 7) f(x) = x² – 3.x; Find f(-8) |

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Q: Use f(x) = 2x – 4 and g(x) = 5 – x² to evaluate the ex (a) (fo g)(x) -2x + 6 (b) (g o )(x)

A: To determine the solution of the expression.

Q: (d) (g ∘ f)(6) =  (e) (g ∘ g)(-2) =  (f) (f ∘ f)(4) =

A: Let's find value of given function.

Q: With f(x) = 4 – 3x and g(x) = 2x2 – 3x + 1, find: a) f(5) b) g(-2) c) f(4 – 2y) d) g(x + 4)

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Q: 9(x) = 2x + 3 (a) g(5) 6.

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Q: f(x) = 2x + 3 g(x) = 5x + 7 (a) fo g? (b) go f? (c) (f og)¬1?

A: Hey, since there are multiple sub-parts posted, we will answer first three sub-parts. If you want…

Q: Find (f g)(x). f(x) = 7x + 9, g(x) = 4x - 1; A) 28x + 8 B) 28x + 16 C) 28x + 2 DJ 28x + 35 op

A: The given functions are  f(x) = 7x +9 g(x) = 4x - 1 To find (fog)(x)

Q: For the given functions, find (f o g)(x). f(x) = 5x + 1, g(x) = Vx (fo g)(x) =

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Q: f. f(t) = eat cos² b t.

A: According to our guidelines we can answer only one question and rest can be reposted.

Q: 9. f(x) = Зх + 4 Then f(x + h) – f(x) A h (3x + 4)(Bx + C + Dh) Find A, B, C, and D. A = B = C = and…

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Q: Given f(x, y) a² f მ2 8² f дуг = - (6x¹y+ 2xy). Compute: ←

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Q: Evaluate (fo g)(x) or f[g(x)] f(r) = 4x² + x + - 3 g(x) = 5x 5 (f o g)(x) = f[g(x) = %3D

A: Evaluate (f•g)(x) or f[g(x)] We apply going to apply here method of composite functions

Q: If fx) = |3x| – 10 and g(x) = 2x³, what is (g ° f(-2)? %3D

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Q: Find f. g, g. f, and g . g. f(x) = x2, g(x) = x - 1

A: Since you have asked multiple question, we will solve the first question for you. If you want any…