Given that f(x) = x2. 2x and g(x) = x + 4, find %3D (a) (f+g)(- 3)= 16 | (b) (f- 9)(-3)= 14 %3D (c) (fg)(– 3)= 15 (d) (- 3)= %3D

Q: Given that f(x) = x-10x and g(x) = x + 11, find %3D (a) (f + g)(x)= (b) (f – 9)(x)= (c) (fg)(x)= (d)…

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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: 5. Let g(x) = x2 - 3x + 5. Find g(-4). | a) g(-4) = 1 b) g(-4) = 33 c) g(-4)=-23 d) g(-4) = 9 %3D

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Q: Use f(x) = 4x – 3 and g(x) = 3x2 + 2 to find gof %3D %3D

A: Given : f(x) = 4x - 3g(x) = 3x2 + 2

Q: :) is one-to-one and f(11)=-9, then f(-9) = (f(11))-l =

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Q: If f(x) = 3x + 3, g(x) =2x? - 7x- 2, and h(x) = 7x? - 3, find g(0). %3D g(0) =D (Simplify your…

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Q: Given the functions f (x) = 3x - x.g(x) =7,h(x) = 9z, find gof(z) O gof(x) = 3-7 O gof (x) = () (322…

A: Composite function is a function in which there are more than one function and value of one function…

Q: Let f(x) = 4x – 5 and g(x) = 3x² – 4x + 4. %3D %3D (a) Find f(g(4)). (b) Find g(f(4)).

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Q: If f(x) = 2x2 - 5, f(5) = %3D %3D

A: Given: f(x)=2x2-5 To find: The value of f(5).

Q: Let f(x) = - 9x + 12 and g(x) = x2 + 6. %3D Find f(5) + g(5).

A: Given that f(x)=-9x+12.       and g(x)=x2 + 6 find f(5)+g(5)

Q: If f(x) = 2x - 5x + 2 and g(x) = x² – 2x + 3, find (f - 8)(x) and (f – g)(3). %3D

A: Given: fx=2x2-5x+2gx=x2-2x+3 To Find:  f-gx=? and f-g3=?

Q: If f(x) = Vr – 4 – 3x, find f(4), f(8), and f(13). %3D

A: f(x)=x-4-3x

Q: For f(x) = -3x² + 5x 2, find %3D f(x + h) – f(x) h+ 0 h

A: fx=-3x2+5x-2

Q: Evaluate (f – 9)(x) f(x) = x2 - 5x – 4 g(x) = 2x – 2 (f – 9)(x) =

A: Given, f(x)=x2-5x-4g(x)=2x-2

Q: If f(x) = x2 + 9 and g(x) = x2 + 12, find (g f)(x). %3D %3D

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Q: Suppose ​f(x)=​2.7(x−​2015)+35 models a situation where x represents a year. If we would like to…

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Q: x(x +4)(5 – 2x) = 0 %3D

A: Given query is to simplify the expression.

Q: Given that f(x) = x - 11a and g(x)= x +2, find %3D (a) (f + g)(4)= (b) (f – g)(4)= (c) (fg)(4)= (d)…

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Q: If f(x) = - 2x+ 6 and g(x) = 5x +3, find g(f(x)). %3D

A: f(x)=-2x+6 and g(x)=5x+3, find g(f(x))

Q: Ay 2- -4 -2 2 -2

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Q: If f(x) = - 9x - 6 and g(x) = 4x + 8x + 7, find g(f(3)). %D

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Q: Use the functions, f (x) = 2x + 3 and g(x) = –x² + 5x and h(x) = x + 4 to find f (g(h(x))). %3D %3D

A: Given : f(x) = 2x + 3g(x) = -x2 + 5xh(x) = x + 4

Q: If f(x) = x + 6 and g(x) = -6, %3D (a) f(g(x)) = (b) g(f(x)) = (c) Thus, g and f are functions.

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Q: Given f(x) = x2 - 3x + 8, evaluate f(-3) = Given f (x) = -3x² + 2x 7, evaluate f(2) = Given f(x) =…

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Q: Find the domain of the function g(x) = %3D 5x2 + 4x - 1

A: g(x)=x5x2+4x-1 We need to find the domain of the function.

Q: Let f(x) = 6x – 10. Find each of the following: %3D f(a) = %3D 2f(a) = %3D f(2a) = f(a + 2) = %3D…

A: We have to find function value

Q: Find the f(x) = 4x + 1, g(x) = 6x - 2 (a) (f + g)(x) = (b) (f- g)(x) = (c) (fg)(x) = (d) (f/g)(x)…

A: Given f(x)=4x+1   and g(x)=6x-2

Q: Find f.g.h. f(x) 3D —, д(х) %3D х3, h(x) %3D х +4

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Q: For f(x) = - 3x- 2x-4, find f(x+h)-f(x) %3D f(x+h)- f(x) %3D

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Q: f(x) = V3x-12 %3D

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Q: Which function is equivalent to h(z) = = 9x - 24 + 16? Oh(z) (9z - - 4) 4) (x – 4) Oh(z) (9x + 4) (x…

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