Let f(x) = √√√x, g(x) = x + 15 and h(x) = 7. Find the domain of the following fu on then simplify the expression. (Enter your answer for the domain using i 긋 (fh)(x) domain (fh)(x) =

Q: Find (fo g)(x) and (g o f)(x) and the domain of each. f(x) =x+9, g(x)= x- 9

A: Given the functions f(x)=x+9g(x)=x-9 To find (f∘g)(x) and (g∘f)(x) and find their domains

Q: If f (x) = 3x – 4 and g (x) = 2x + 6, find the following. Enter the exact answers. (a) f (g (x)) =…

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Q: Given f(x) = 25- 3x, find and simplify

A: Given function : f(x)=25-3x2

Q: Determine f(x - 1) for the following function. Answer f(x) = √√x-6+8 f(x - 1) =

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Q: Find the domain of f(x) = 1 √x-5√7-x

A: Introduction: The domain of a function is the set of all possible inputs for the function. Given:…

Q: Determine a rational expression that could have the simplified form q(x) =(x-8)/x restrictions x ≠…

A: Given,            The simplified form qx=x-8x restrictions x ≠ 0,+8,-8.To find : Determine a…

Q: For g(x) = x² - 5x – 3, evaluate and simplify the following expressions. (a) g(x) – g(4) = %3D (b)…

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Q: Use f(x) = 3x – 2 and g(x) = 5 – x2 to evaluate the expression. | (a) (fo )(x) (b) (g o g)(x)

A: We have to evaluate f composition of f and g composition of g .

Q: Let f(x) = 9x + 7x2. Compute the difference quotient f(x+h)-f(x) h and simplify it so that it has…

A: The objective of this question is to compute the difference quotient of the function f(x) = 9x +…

Q: Consider the functions f(x) = √√ and g(x) = x + 4. a. Find and simplify (fog)(x). Determine its…

A: Given, .

Q: Evaluate (f · g) (x) , where х— 061 1 f (x) x+3 g (x) x-2

A: Function value at a point is obtained by substituting the point in the function definition. Product…

Q: Use the given functions to calculate each operation and simplify.   f(x)=1/x-9    g(x)=-7x-4…

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Q: please answer all the 4 parts, request

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