Evaluate the function. f (x) = -3x² + 9x – 8 Find f(5)

Q: f(x) = 2x - 5 and g(x) = x^2 + 2, find the (f+g)(x)

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Q: 4x Find the domain of the function f(x) = 4x-16 a. R - {-4} b. R - {4} C. R - {2} d. R- {3}

A: The given function is: f(x)=4x4x-16       =4x4(x-4)       =xx-4

Q: Find the function value, II poss UP U) -5x - 5, X<-1 f(x) = |x² + 2x - 1, X 2 -1 (a) f(-3)

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Q: 13x + 7 is x – 3 The domain of the function f(x) OR-(3}

A: The domain of a function is defined as the set of all input values for which the function is…

Q: Evaluate the function. f (x) = –3x² + 9x – 8 Find f(5)

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Q: Find the domain of the function. f(x) = Vx-8 6. 8. f(x) = x2 + 8

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Q: For the function g(x) = x² the value of g(2 + h) is: 04+h? 04+4h + h² O2+h?

A: Given Data: Function: g(x)=x2 ......(1) The value g(2+h) can be obtained by substituting the…

Q: Q/find the Domain and the range. ofthe function f(x) = _5X х2 -3х+4

A: We have Fx=5xx2-3x+4 Now, we factor the denominator. We have x2-3x+4 The solution of ax2+bx+c=0 is…

Q: 4x² + y² Consider the function f(x, y) : 2

A: Consider the function fx, y=4x2+y22. i) Draw a cantour map of f for k=0, 1, 2, 3. ii) Using the part…

Q: Find all the inflection points of the function. f(x) 23 – 5x2 + 9 6. %3D |

A: Answer is- (2,-13/3) Explanation is given below..

Q: Q 2/ find the value of (k) to continue the function x3-3x2-4x+12 f(x)= x-3 * * x = 3

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Q: Find the domain of the function f(x)=14x+9f(x)=14x+9. What is the only value of xx not in the…

A: Given function is f(x)=14x+9

Q: h the function g(x)= x²

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Q: x+2 Q3/B find the domain f(x) = x²-1

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Q: f(x) = -a2 +7x – 13 x²+7x- 13 Find f(-3)

A: fx    =-x2+7x-13f-3 =--32+7-3-13-xn=1      n is even-1   n is odd-32=9   and  +×-=-rule of sign for…

Q: Using the function, f(x) = 10x + 4, %3D find f(-9).

A: here we have a function f(x)= 10x+4 and we put the value of x in the given function and get the…

Q: m +2 x = -3 Given the function, g(x) 2x g(x) = {1

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Q: Find ƒ″(x )  for function. Then find ƒ″( 0)  and ƒ″ (2) . ƒ(x) = -6x1/3

A: Find ƒ″(x )  for function. Then find ƒ″( 0)  and ƒ″ (2) . ƒ(x) = -6x1/3

Q: Find the domain of the function.

A: The given function f(x) is - f(x) = x2+2x-13x2-4x-8For the function f(x) to be defined, the…

Q: Find ƒ″(x )  for function. Then find ƒ″( 0)  and ƒ″ (2) ƒ(x) = 4x3 + 5x2 + 6x - 7

A: The given function is fx=4x3+5x2+6x-7. Obtain the second derivative as follows.

Q: Vx-2 +2 x2 - 9 What is the domain of the function f(x)=

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Q: Find the value of f(-142) for the function below. f(x) = -0.2(x + 223)

A: To find the value of f(-142)

Q: the domain of the function, f(x) = √ π + 2x

A: Given, f(x) = π+2x Domain of the function is defined as all the real values of x for which function…

Q: Consider the function g(x) = 3x² – 4. Write the equation for g-1.

A: To find the inverse of the given function.

Q: Find all the x-intercepts and end behavior of f (x) = x3+ 4x2+ 4x.

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Q: 6x². Determine the value of x where f has a relative maximun

A: We have to choose the correct answer from the given options according to the given information

Q: Q3) Find the value of the constant c and the distribu function (x) = c/(x² + 1), where -* <x< , %3D

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Q: f(x) = 2x - 5 and g(x) = x^2 + 2, find the (fg)(x)

A: Solution:Given     f(x)=2x-5   and     g(x)=x2+2To find (fg)(x)Formula:(fg)(x)=f(x)g(x)

Q: Evaluate the function. 2 f(x) = –x² – 3x + 15 Find f(-8)

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Q: Find the value of c so that the domain of f(x) = √c - x² will be [-5,5].

A: The function f(x)=c-x2 has the domain -5,5

Q: Find the domain of the function. 5 f(x) = x² - 19x The domain is

A: We have to find the domain of given function.

Q: Find the domain of the function.

A: The given function is g(x)=x2-4 The domain is the set of all input values for which function is real…

Q: Use the function f(x) =3x2-5x,g(x)=6x-4,h(x)=5-x3 find the (gof)(x)

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Q: f(x) = -3x² + 2, g(x) = x + 2 Find f(-5) - g(-5).

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Q: Q4) Find the domain and range of f(x) = -4 Vx.

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Q: f(x) = x° + 2x² - 7 6.2

A: The given function, f(x)=x6+2x2-7

Q: 3) For the function f(x) = -2x+5, find and simplify the expression for f(3x) – 3f(x).

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Q: Use the functions f(x)=x+5 and g(x)= 3x-7 to find the function (gof-1(x).

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Q: P. Find the domain of the function. 1(x) = V3x - 15

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Q: f (x) = 2x? Find f(-6)

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Q: 2x² +5x – 3 - Consider the function y x2 - 9

A: We have to find

Q: Consider the function g(x)=-2x^2-16x-31 whats the x intercept(s) of g

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Q: ff(x) = 4x2 and g(x) = /1- x, then what is the domain of g(f(x))? %3D

A: we have to find

Q: g(x) = Vx² – 9x – 52 , Find the domain and range of g.

A: Consider the function: gx=x2-9x-52…

Q: Evaluate the function. f(x) = 4x² + 7x + 18 Find f(-9)

A: Given,f(x) = 4x2+7x+18f(-9) = ?

Q: What's the end behavior of f(x)? f(x)=-42+7x^2+7x

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Q: x + 2 Find the the domain of the function f(a) 2 + 6x – 27

A: For finding the domain of f(x), we will first find the points where the denominator of f(x) is…

Q: gien the function  h(x)= 3x-4          find h-2 (x)                                        5x+2

A: Given the function h(x)