Find and simplify the expression if f(x) = x + 3. f(x + 1) f(x+ 1)=D

Q: Write g ( x ) in terms of f ( x ). f ( x ) = 3x + 5    g ( x ) = 3x - 1

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Q: If f(x) = (5x – 3)+/3, find f- (x)

A: We have to find inverse function

Q: Find all local extreme values of f(x) 12z 50.

A:

Q: Find the domain of the function f(x) = √(24 - 2x)

A: f(x) = √(24 - 2x) We know that the value or the expression inside the radical symbol  ''√'' should…

Q: Find (f-g)(x). Simplify the result. f(x) = x²-6x + 3 g(x) = 3x2 - 5

A: Given that, fx=x2-6x+3 and gx=3x2-5.

Q: If f(x) = - and g(x) = 3x + 4, find (g - f)(x).

A: Using composition of function,

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: ch that the function X-4 x 5. f (x) =

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Q: Find the domain and range of the function. f(x) = 1/x2

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

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Q: f(x)

A: Please refer to the image below

Q: Given f(x) = |2x-1|, find f(-3). f(-3) =

A: We have to find the value of function at x= -3.

Q: find

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Q: Find real values of x for which f(x) = 0. f(x) = x2 − 81

A: Find real values of x for which f(x) = 0.

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

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Q: Find f(-x) - f(x) for the given function f(x) = x2 - 3x + 7 .Then simplify the expression.

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Q: Find the domain and Range f (x 2 x-3x

A: To find the domain and range

Q: If f(x)=x²+3 and g(x)=x+2, what is (f-g)(x)? .2

A: From the given data

Q: Given f(x)=x² –x, find f(-6).

A: Given function is                 f(x) = x2 - x

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

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Q: find the value of (k) to continue the function x²-3x2-4x+12 f(x)={ * * 31 x-3 x = 3.

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Q: Find the domain of f. f(x) = x2 – 13

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Q: If f (x) = x2 - 2x - 1, find f (2), f (-3), and f (a).

A: f(x) = x2-2x-1

Q: How many points of inflection does the function f(x)=x7-x2 have?

A: We have to find number of inflection point for the function: fx=x7-x2 We know that inflection points…

Q: Find the domain and range of the function. f(x) = 3x

A: Given: f(x) = 3x To find: Domain and range of the given function.

Q: Use the functions f(x)=4x+1, g(x)=2x2−6x, h(x)=−x2+3x−19.  Find (f - h) (x)

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Q: which is f-1 (x)? f(x)= 1/5x + 3/5

A: Given, fx=15x+35 We have to find f-1x.

Q: Find the difference quotient.  f(x)=square root of x-3 (f(x+h)-f(x)/h)

A: Given          f(x)=x-3

Q: If f (x) = 3|x| - 1 and g(x) = -|x| + 1, find f (-2), f (3), g(-4), and g(5).

A: The given function is f (x) = 3|x| - 1 and g(x) = -|x| + 1

Q: Find the value of x if f(x) = 4x - 8

A: We have to find the value of x  If f(x) = 4x - 8 Put f(x) = 0

Q: f(x)=x3-2

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Q: Use f(x) = -4x+1, h(x)= |9-3x| Find h(8) -f(-7)

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Q: Given f(x) = |2x – 1|, find f(-3).

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Q: Find the value of x

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Q: Find f(3) and f (-1)  F(x) = 3x-5  F(3) =  F(-1)=

A: Topic = Function

Q: Let h(x) = f(x) +g(x). If f(x) = 2x2 and g(x) = 8x, what is h' (x)? Do not include "h' (x) =" in…

A: Given   h(x) = f(x) +g(x)f(x) = 2x2g(x) = 8x5So,h(x) = 2x2+8x5Now, h'(x) = d h(x)dxh'(x) = d…

Q: To find g(x + 1), what do you substitute for x in the function g(x) = 8x − 2?

A: To find g (x + 1).

Q: x*+8x-20 f(x) = x-9

A: The function is given  by f(x) = x2+8x-20x2-9 To evaluate : The values of x for which f(x) = 0

Q: Let f(x) = 7/2x -6. For what value of x does function f have the given value?  f(x) = 2/3 X= ?

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Q: Find all the possible x-values of f(x)=√x - 2

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Q: Does solving for F(-x) mean to replace each x with -1? F(-x)= 2x+1           3x-5

A: Consider the function,

Q: 3. Find the value of the function: If f(x) = 3x - 4x2 + 3x +4, find f(-3). %3D f(-3) =

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Q: Find the absolute extreme values of the function on the interval.                        g(x) = -x2…

A: given: gx=-x2+11x-305≤x≤6

Q: Find f(6) given f(x)=7x-5

A:

Q: If f (x) = |3x - 2| and g(x) = |x| + 2, find f (1), f (-1), g(2), and g(-3).

A: fx=3x-2  &  gx=x+2 Now, f1=31-2=1=1 f-1=3-1-2=-5=5

Q: Given the function f(x) = -x2 5, express the value of e+h) f(x) in simplest form.

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Q: Find the value of f(x)= |3x| -2 at x =5

A: Given function is fx=3x-2. We have to find the value of fx at x=5. Substitute x=5 in fx=3x-2 and…

Q: If f (x) = 3/(x - 2) , find f (3), f (0), f (-1), and f (-5).

A: Given: fx=3x-2 For finding value of f3, we put x=3 in given function

Q: Given f (x) = 6 (1 – x),what is the value of f (-5)? %3D

A: fx=61-x to find the value of f(-5) take x=-5