If f(x)=-5x²+3x-2, find 13) f(1) *

Q: 3,Find f(xth) When f(x)= -3x²+2x +5

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Q: Find the value of f(x) = 12x6 - 8x4 + 1 at x = 4.

A: f(x) = 12x6 - 8x4 + 1 at x = 4

Q: If I have f^-1=2x-4 how can I find f(x)?

A:

Q: D. f(x) = In x + 2e - 3x2

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Q: Find f'(2), if f(x) = In(2x³ – 3x).

A: Given,          fx=ln2x3-3x

Q: Find f(-3) for f(x) = x² – 3x + 3

A: Given f(x)=x2-3x+3 To find f(-3) we put x=-3 in the above function.

Q: Find f(2) when (z) – 3x² - 5x

A: To find f(2) put value of x = 2 in given expression.

Q: 2. Find f(3x) if f(x) = 4 – 2x². (

A: We have to find f3x if function is given as: fx=4-2x2 In this case we just have to replace the value…

Q: Find f'(x). f(x) = 2 In (2+7x2)

A: Taking derivative with respect to x,   Take the constant 2 out of the brackets,

Q: Find f. f"(x)  =2/3x2/3

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Q: x + 3 f(x) : x2 - 3x - 18 :--Select-- -Select---

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Q: Solve f(2) for f(x) = -4x + 3 %3D f(2) = [? ]

A: Put x= 2 in equation We get  - 4(2) + 3 -8 + 3 - 5

Q: # 3) Find f(x) if f'(x) = 9x2 – 12x – 5 and f(2) = 4 -

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Q: 2) Find f'(x) if f(x) = 6x¬2 + 8x3 + 11x.

A: We have to find f'(x) where f(x)=6x-2+8x3+11x.

Q: If f(x) = 2−2x, what is f(−4)?

A: The explanation of the solution is :

Q: [3] If f(2x+3)=4x²-2x+3, find f(x)

A: Firstly put t=2x +3 and find f(t) ,After that replace 't' as 'x'.

Q: If f(x) 5æ - 2x 2x3 find f'(x) x4

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Q: Find all the inflection points of f(x) = x4 – 2x3 – 12 – 5x2 - - -

A: The given function f(x)=x4-2x3-12-5x2

Q: What happens to the values of f(x)=(x2-2x-3)/(x2-3x) as x ->0 ?

A:

Q: When f-1(x)=(4x-3)/(x-2), what is f(f-1(x))?

A: Given inverse of the function is

Q: If f(x) = x³ - 4x² + 3x - 1, find f(-2).

A: Since, it is given that f(x)=x3-4x2+3x-1 -(i)Our Aim is to find f(-2)=?

Q: If f(x) = 6 + 7x – 2x?, find f'(2). -

A:

Q: Find the value of f(x)=-16x3+18x2-x+2 at x= -2

A: Given: fx=-16x3+18x2-x+2 To Find:  The value of fx at x=-2

Q: If f(x) = x2 - 6x + 1, find f(-2)

A: If f(x) = x²-6x+1 Now replace x by -2 we get f(-2) = (-2)²-6(-2)+1 f(-2) = 4+12+1 f(-2) = 17

Q: In f (x) = -3x* + ax³ – 4x2 + 2x + 11, if f(3) = 40, What is a?

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Q: If f(x)=3x^2-3x+7, find f'(1)

A: I am going to solve the given problem by using some simple calculus to get the required result.

Q: If f(x) = 7+ 3 – 3x², find f'( – 5). -

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Q: Find f5(x) if f(x)= 3√3x+2

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Q: ] If f(2x+3)=4x²-2x+3, find f(x).

A:

Q: Find f(0), if f(x)=3 – 5x + x2.

A: Given function is, fx=3-5x+x2. The objective is to find the f0. Function is described as the special…

Q: 2. How many, and what type, of solutions exist for the function f(x) = x - 3x- 27x + 19x² +114x-72?

A: Given: f(x)=x5-3x4-27x3+19x2+114x-72

Q: If f(x) = 5 + 6x – 2x?, find f'(3).

A:

Q: If  f(x) = x2 - 2x - 2  then f(-2) =

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Q: If f(x) = 1/3x ^ 2 - 4x , what is the value of f(- 3) ?

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Q: я f (x) = (x2 + 3x)³ . (4x3 - 5x) 7 - -

A:

Q: Calculate R5 for f(x) = 4x² + 8x over [-1, 1].

A: The given function is, f(x)=4x2+8x The interval is [-1,1] that is, -1,-35,-35,-15,-,15,15,15,35,35,1…

Q: Let f(x) = 2x² – 12x + 3. For what x-value isf' (x) = 0? x =

A: To find: The values of x at which f'(x)=0. Given information: The function is f(x)=2x2-12x+3.…

Q: x + 2 f(x) = x2 - 2x - 8 : ---Select-- ---Select--

A: Given query is to find the value of x where function is discontinuous.

Q: Find critical point of f(x)= 24x^2/3-8x

A: Find derivative of given function.

Q: A- TI x + 2 51. f(x) = ;² – 3x – 10 -

A:

Q: Find f. f'(x)  = 5x4 - 3x2   + 4    , f(-1)  =2

A: we have to find the value of 'f' f'(x)  = 5x4  -3x2   + 4    , f(-1)  =2

Q: Find f'(-1) if x(f(x))^3+5x^3f(x)=-18 and f(-1)=2

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Q: If f(x) = 5 + 4x – 2x?, find f'(4).

A:

Q: What is the value of f(x)=3x2+4f(x)=3x2+4 when x=−3x=-3

A: The value of f(x) at x=3 is 31 For further details....go through the solutions

Q: If f(x) = x2 - 3x + 4, find f(-2). %3D

A: Given that f(x) = x2-3x+4. So,          f(-2) = x2-3x+4                 = (-2)2-3(-2)+4.…

Q: Find (f-1)'(a). f(x) = 5x3 + 4x2 + 6x + 1, a = 1

A: Topic:- application of derivatives

Q: Given the function "--6X(x²-ax +4)

A: 1. The second derivative test to find the interjection points is done by equating the second…

Q: Find f(-3) whenf (x) = 2x2 +2

A: Solution of the problem as follows

Q: {: (x-2)2 if 1sx<3 f(x)%3D -3x+14 if 3sxs7

A: The given function is: f(x)=(x-2)2     if 1≤x&lt;3-3x+14 if 3≤x≤7 Note that, the function is defined…

Q: If f(x) = 4x? 10x – 40, find f'(x). - -

A: Given function is, f(x)=4x2-10x-40 we know that, ddxxn=nxn-1andddxaf(x)=af'(x)