Use thế # 1) f(x) = 8x3 - 24x2 + 18x + 6 # 2

Q: What is the domain of f(x) = (x + 5)/(x2 + 3x - 18) ?

A: The set of all the values of x for which the function f(x) is defined is known as the domain of…

Q: Is (x+4) a factor of F(x)=2x^3+5x^2-5x+28? How do you know?

A:

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

A: f(x) = 12x6 - 8x4 + 1 at x = 4

Q: Find the domain of f(x) = V9x – 27. 9х —

A: Given function is  f(x) = 9x-27 We have to find domain of given function f(x).

Q: What's the counterexample of |x+3|=|x|+3

A: Consider a equation: x+3=x+3……1   Now, counter example means to find a value of x for which above…

Q: How do I find the x-coordinate of the point of inflection of f(x)=x(x-(8x)^(1/2))?

A: To determine the x coordinate of the inflection point of the function f(x).

Q: Find the inflection points of f(x) = 2x* + 11x³ – 9x² + 12.

A: For inflection points , f''(x) =0 .

Q: What is f(3)? f(x) = 3x²+9 x +1 f(3) = [? ]

A: Given the function fx=3x2+9x+1 We shall find f3 i.e., the value of the given function at x=3

Q: f(x) = x² + 7x –- 30

A:

Q: Calculate f""(−1) for f (x) = 3x5 − 2x2 + 7x−2.

A:

Q: Find f. f"(x)  =2/3x2/3

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Q: Find f(10). f(x) = x2 -7x + 15

A:

Q: 4. Find the inflection points of f(r) = x-4r + 18x2-6x+1

A: To determine the inflection of the given function.

Q: Find the points of inflection of f (x) = x5/3.

A:

Q: How would you find the difference quotient of f(x)=6x^2

A: To determine the difference quotient of the function.

Q: What is the domain of the function    f(x)= x+5/x2+2x-8 ?  ?

A: f(x)= x+5/x2+2x-8 is a rational function.  If the denominator is 0 then the function will be…

Q: What is f(12) for the function f(x) = 2x + 3 ?

A:

Q: Apply the three-step method to compute f'(x) where f(x) = 9x² + 2. %3D

A: Given  f (x) = 9x2 + 2 .

Q: Let f (x) = x2 + 8 and g(x) 14 - x. x2. %3D

A:

Q: What is f(3) for the function f(x) = 4x + 7? f(3) =

A: Put value in function

Q: Find the domain of f

A: Given: fx=4x-3x2-4. Here, fx is defined only when 4x-3≥0 and x2-4≠0. When 4x-3≥0, x≥34 When…

Q: Describe the long run behavior of f(r) = – 5r° + 2r - 3r2 + 3

A:

Q: Find the discriminant of: f(x)=(5x+4)(2x+2)

A:

Q: Find the zero of f(x) = 3x + 7.

A: f(x) = 3x+7

Q: what is the value of f’(0) if f’(x)=(x^2-2x-1)^2/3?

A: We have to find value of f'(0).

Q: Find the domain of f(x) = v- 4x + 8

A: The domain or set of departure of a function is the set into which all of the input of the function…

Q: Explain why f(x) = 5x + 7x + x + 9 has no real zeros.

A: Consider the given: Descartes' Rules of Signs:Let fx be a polynomial with real coefficients and a…

Q: 1. Find the domain. 3x²-27 A) f(x) = |5x-21-3 B) f(x) = x² +7x+10 x+4

A:

Q: Find the domain of f(x) = V3x + 12.

A: Given function: fx=3x+12 The objective is to find the domain.

Q: Find (f.g)(-5) whenf(x)=-9x-9 and glx%%=D-8x2-8xtle

A:

Q: Find the inflection points of f(x)= 4x^4+38x^3-30x^2+15

A: Given, f(x) = 4x4 + 38x3 -30x2 +15

Q: why

A:

Q: 2. Find the difference quotient of f(x) = 4x² – 7x + 5

A:

Q: What is f'(0)? f(x) = (7x4) (3x+8)4

A: To find the derivative of given function at x=0

Q: Find the points of inflection. 7) f(x)=x√√9-x2

A:

Q: #3 continued from the previous page... f(x) = x² – 5x² +7x-13 | Domain Range

A: Given : f(x) = x³ - 5x² + 7x - 13

Q: Find the inflection points of f(x) = x4 + x3 − 3x2 + 2.

A: To analyze the given curve y=f(x) for inflection points (if any)

Q: What is the domain of * f (x) = /25 – x²?

A: Domain of a function is the set of input or argument values for which the function is real and…

Q: Find the domain of f

A: f(x)=2x+7

Q: Use your answer from the last problem to find f'(-3) for f (x) = 3x² – 4x + 2.

A:

Q: Differentiate the equation below by using First Principle Method. (a) f(x) = 3x² + 7x (b) f(x) = -x²…

A:

Q: What is the largest domain of the function f(x) = V-x² + 5x + 6 ?

A: Domain of function: The set of all numbers for which function is well defined is said to be domain…

Q: Find the domain of: f(x) = 7x - 2/ x+4

A: Please refer the attached image for complete solution.

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: What is the f(7) (-2) of f(x) = - +2x - 7x³ + ³² + 5x +1? 3x² 2

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Q: What is the leading term of f(x) - 3)(3x + 5)*?

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Q: Describe the end behavior of f (x) = x³ – 4x² + x + 6 -

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Q: Find f'''(-3) f(x)=4x^5-3x^4+5x^2-15

A:

Q: Find the points of inflection. 7) f(x)=x√/9-x²

A:

Q: When f(x) = 6x² + 6x + 1, evaluate f( – 2) %3D f(– 2) =

A: The solution is given below: