For the function f (x) = , what is the value of f (4)? X-3

Q: If f(x) = +x³, what is f'(x)?

A: Given,         fx=1x+x3

Q: If f( x) = x² , what is f'(x)?

A:

Q: For the function f(x) = V - 6, find f-(x).

A: Given : f ( x ) = x ( 1/4)  - 6  find : f - 1  ( x ) = ?

Q: What is (fo g)(11) if f(x) = V – 3 and g(x) = x – 7?

A: A function defines a relationship between two sets, where one set is dependent on other set. Any…

Q: For the function f (x) = (*-2)* x+2 , find f-'(x).

A:

Q: Given the function f(x)=x*2+x-1, what is the value of f(2)?

A:

Q: for what value of x does the function g(x)=1/3x3-2x2 concave downward?

A: Given  gx=13x3−2x2

Q: At what value of x does the function f(x) = x^3 - 3x^2 - 9x change from increasing to decreasing

A: Increasing decreasing function problem

Q: for the function f(x)= sqrt(x)/x-2 b) for what value of x is f(x)=1 ?

A:

Q: what is (f +g)(x) given that f(x) = 3x+4 and g(x) = 2x-5?

A:

Q: For the function f(x) = 3 (e - 8) + 2, find f(x).

A: Given f(x) and inverse of f(x)

Q: At what value of x does the function f (x) =x- 3x-9 x change from decreasing to increasing?

A:

Q: What are the local extreme values of the function f(x) = x - 3x² + 2?

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Q: What is the value of x if f(x) = -3? %3D

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Q: The range of a function f(x) = 9x – 15 is {-42,39}. Wh %3D

A: Actually from my point of view you want to know the domain of f(x)  because in this question range…

Q: Given f(x) = 2x + 5 and g(x) =x what is the value of (go f)(c)?

A: Here we have given two functions f(x) and g(x) . f(x) = 2x + 5andg(x) = x2 And we have to find the…

Q: The range of f(x)= 3+|x| is

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Q: Sarai was given the function, f(x)=x² - 2x +8. For what x value(s) would f(x)= 20?

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Q: What is the range of the function y=3x+1y=3x+1 for the domain 2≤x≤6?

A: Given functiony=3x+1We have to find range of the for the domain 2≤x≤6

Q: V, find f(x). 9 For the function f(x) =

A: Given f(x)=9x54 and i.e. y=9x54Now we swap x and y to find the inversex=9y54 and here solve for y

Q: at which value of x does the inflection point of the function f(x)=5xe^x occur?

A: The given function is  f(x) = 5xex

Q: What is the point of intersection for f(x) = 2* and g(x) = A (1,0) (1, )

A: Here we have to find the point of intersection of f(x)=2x ............................... (1)  and…

Q: Consider the function F(x)= (x+2)^2 for the domain [-2, ∞)

A: Given           Function is :                            F(x)=(x+2)2 for the domain [-2, ∞)   To…

Q: What is the value of f(1) + g(1)?

A: This question can be solved using integration by parts.

Q: Given: f(x)=10x-x^2; find f(5)=____?

A: The given function is f(x) = 10x – x2.To obtain the value of f(5), substitute 5 for x in the given…

Q: For the function f(x) = x^2/2-x, what is f(a+h)?

A:

Q: What happens to the value g(x) if x is tripled

A: The value of the function when the x value is changed, totally depends upon the type of function.

Q: Given f(r)=-3x+4 and g(x) = x+7, what is the value of g(f(2)) ?

A: C is correct

Q: For the function f(x) = x3/3-x2- 24x + 19. what is the value over which the function is concave…

A: fx=x33-x2-24x+19    Now, first derivative is  dfdx=ddx(x33-x2-24x+19)  dfdx=x2-2x-24    And, second…

Q: What is the end behavior of the function f(x)=2e^x? Select the two correct answers.

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Q: If f ( x ) = 120 x − 16, what is the value of ( f ∘ f ) ( 19 ) ?

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Q: Given the function f(x)= x² + 2x+1, find f(-2).

A: Put x= -2 in f(x)

Q: what is the difference between f(x) = 3 and f(3)? For the function f(x) = 2x +1 if f(x) = 3, is the…

A: f(x) = 3 and f(3), both have different meanings

Q: What is the domain of the function f(x) = √[(x-1)/(x+4)]?

A: fx=x-1x+4

Q: If f(x) = 3x – 4 and 9(x) = x°, what is the value of f(g(2))?

A:

Q: Given the function f (x) = -3x + 2, what is f (2)?

A: Given:  The function f (x) = -3x + 2

Q: For the function: f(x) - 3z² +3, f(2) – f(a)

A:

Q: Given the function f(x) = -5 + 4x?, express the value of f(x+h)– f(x) -e in simplest form.

A:

Q: What is the domain of the function f(x) = √[(x-2)/(x+4)]?

A: Given :                      f(x) = x-2x+4    To find :                     The domain of the…

Q: If f(x) Зх — 3x 5 and g(x) 2*, what does (f · g)(0) equal? -

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Q: The functions f and g are defined by f(x)=x^2 and g(x)=2x, respectively. Which equation is…

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Q: For the function f(x) = (x+1)2x-3 What is the range of f?

A: given function f(x)=(x+1)2x-3 which can be written as f(x)=(x+1)2x3

Q: (b) Given that f(x) = g(x') (2) =3 and g(2) =5, find the value of

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Q: If f (x) = xe¯¤ , what is f(1000) (0)?

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Q: Find f"(x) for the equation f(x)=x6(x2-1)3

A:

Q: What is the domain of the function f(x) = 2x – 4?

A: Domain of a function is the possible values of x, which satisfies the function, i.e. we get a value…

Q: What is the domain of the function f(x) = √(x2 - 16)?

A: The given function is fx=x2-16.