27 Answered Questions for the topic composite function

Composite Function Math Equations Pre Calculus

10/15/20

Multi-variable Composite Function
If f(x)=x^4+8, g(x)=x-6, and h(x)=sqrt(x), then what would f(g(h(x))) equal?
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Composite Function

05/03/18

composite function
Let the function g: N -> N be defined by g(x) = x for any n belongs N . find a value of  x belongs to N , such that g(g(g(x))) = 1000 explain your solution
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Composite Function

04/05/18

F of G(x)=1/6x^2 G(x)=3x^2-2 Find f(x)
Find thhe function F(x) given that f of g(x) is 1/6x^2 and g(x)=3x^2-2
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02/18/18

f(x) = 7/x + 4 , g(x) = 4/5x . (fog)(x)
For the given functions f and g , find the indicatedcomposition
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Composite Function Functions Inverse Functions

02/13/18

Determine whether two functions are inverses of each other
a) f(x) = 2x+3 g(x) = x-3/2   f(g(x))= ? g(f(x))= ?   f and g are inverses of each other OR  f and g are not inverses of each otherb) f(x)= -6x g(x)= -6x   f(g(x))= ? g(f(x))=?   f... more
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Composite Function Calculus Functions

01/26/18

Find and simplify (f(a + h) − f(a))/h , (h ≠ 0) for the function. f(x) = 6x^2 − 6x + 7
Find and simplify (f(a + h) − f(a))/h , (h ≠ 0) for the function. f(x) = 6x^2 − 6x + 7
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Composite Function Calculus

01/26/18

Find functions f and g such that h = g ∘ f.
Find functions f and g such that h = g ∘ f. (Note: The answer is not unique. Enter your answers as a comma-separated list of functions. Use non-identity functions for f and g.) h(x) = 1/√x^2-4
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Composite Function

12/05/17

for the given functions: f(x)=2x and g(x)= 1/2x show that (fog)(x) = (gof)=x
 how do you start the problem because I am having difficulty starting it off
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Composite Function Algebra 2 Algebra Functions

11/09/17

How do you distribute the negative sign?
Example:p(t_ = 2t - 1 and q(t) = -t2 - 4t - 1. Find (q - p)(t)  (q - p)(t) = q(t) - p(t)   q(t) - p(t) "define" (-t2 - 4t - 1) - (2t - 1)   "substitute" =(-t2 - 4t - 1 - 2t + 1    "distribute... more
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Composite Function Algebra 2 Algebra Functions

11/08/17

g(n) = 3n + 2, f(n) = 2n^2 + 5...find g(f(2))
g(n) = 3n + 2 f(n) = 2n2 + 5   find g(f(2))
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Composite Function Math Math Help Math Help, Homework

11/05/17

Composite Functions
Given the following functions calculate g(f(14)) f(x)=1/(x−11) g(x)=1/x
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Composite Function

03/18/17

Given f(x) and g(x) below, find and simplify (f o g)(x) and find its domain.
 f(x) = x^2 - 7g(x) = sqrt(20 - 5 x)   (f o g)(x) =?   The domain of (f o g)(x) is ?
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Composite Function

03/18/17

Find all values of x such that (f o g)(x) = -4. Separate answers with a comma if necessary.
 f(x) = 2 x - 4g(x) = x^2 - 3 x + 2
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Composite Function

03/16/17

Given f(x) and g(x) below, find and simplify (f o g)(x) and find its domain.
f(x) = 7sqrt{x} g(x) = x - 11   (f o g)(x) =
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Composite Function

03/16/17

Given f(x) and g(x) below, find and simplify (f o g)(x) and find its domain.
f(x) = x/x+1 g(x) = 10/x   (f o g)(x) =
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Composite Function Math Algebra College Algebra

11/02/16

answer this question in the description
given f(x)=4x^3-x and g(x)= x^2-5x-13 evaluate f(bracket)g(6)(bracket)
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Composite Function

03/04/16

can somone help me with this problem.
  Let f(x) = 6x2+7 and g(x) = x-3   a) Find the composite function (f°g)(x) and simplify.   b) Find (f°g)(-1)   Okay so if I am understanding this correctly the formula would change to... more
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Composite Function Algebra

12/11/15

Every attempt I've made to complete composite functions i've done wrong. Can anyone help me?
Let f (x) = 3x2+ 7 and g(x) = x – 4.   (a) Find the composite function ) ( f o g)(x and simplify. (b) Find ( f o g)(− )1 . 
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Composite Function Algebra 1 Algebra 2 Trigonometry

11/25/15

if f(x)=4x^2-x+1, then f(a+1) equals
Answers:   1. 4a^2-a+6   2. 4a^2-a+4   3. 4a^2+7a+6   4. 4a^2+7a+4
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Composite Function

03/16/15

Find f(a +h)-f(a) for the function
F(x)= -7/2x + 9
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Composite Function

02/25/15

F(g(x) when if (x) =3x+5 and g(x)=x-3
Composition function
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02/05/15

Find the composition of functions.
fond the composition of functions, simplify answers.  Lets f(x)=1-x/2. Find f(f(x))
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Composite Function

01/13/15

Why is f( f^(-1)(x) ) = x and f^(-1)( f(x) ) = x true?
Why is f( f^(-1)(x) ) = x and f^(-1)( f(x) ) = x true?
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Composite Function Domain

01/12/15

domain of composition of functions
let f={(-2,1), (0,4) (1,2) (4,5)} and g(x)=sqr(x-3).  Determine the domain of the composition of f and g.
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Composite Function

04/07/14

composite function
The effect of caffeine, c in milligrams, on a person's heart rate, r, in beats per minute can be modeled by the function r(c)=80+0.03c. The dissipation of caffeine from the bloodstream over time... more
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