Compositions of Functions

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Questions (21)

Two functions f and g are defined over the set of R of real numbers as follows: f:x=2x-3 g:x=xsquare+5 find f[g(x-1)]
1. 3 answers
2. asked by Vivian
3. 1,379 views
Find functions f and g so that h(x) = (f ∘ g)(x).h(x) = (6x - 14)8
1. 4 answers
2. asked by Ciara
3. 3,384 views
Find (f∘g)(x).f(x)=x+4 g(x)=x2+5x Write your answer as a polynomial in simplest form. (f∘g)(x)=
1. 3 answers
2. asked anonymously
3. 38 views
If f(x) = 3x , g(x) = x² then findfog,gof,gog,fof
1. 2 answers
2. asked anonymously
3. 76 views
if f(x)=lnx, g(x)=e^3x, and h(x)=x^4 find followingA)(f of g)(x)and the domain of f of g B) (g of f)(x) and the domain of g of f
1. 4 answers
2. asked by For Reiny
3. 1,153 views
F(x)=squarerut of x+2,g(x)=xsquare+1 then find fog,gof,fof and gog
1. 2 answers
2. asked by Yabsera
3. 235 views
Let f(x) = x^2 + 7 andg(x) = x-3/x Find the composition of (fºg)(-3) Not necessarily looking for the answer but i don’t
1. 3 answers
2. asked by Ashlynn
3. 523 views
f(x)=2x+4 and h(x)=x^3find (h o f)(2)
1. 1 answer
2. asked by jill
3. 305 views
Find (f o g)(7) and (g o f)(7).f(x)=3x-1; g(x)=x^2+3
1. 1 answer
2. asked by Anonymous
3. 268 views
Given function f(x)=4x3-5, g(x)=2x and h(x)=x2. Find composition of h◦(g◦f)
1. 4 answers
2. asked by ijat
3. 411 views
if h(x)=(fog)(x) and h(x)=3√x+3 find g(x) if f(x)= 3√x+2
1. 1 answer
2. asked by Anonymous
3. 398 views
find the functions f and g so thatFog = H. H(x)=/2x+1\
1. 1 answer
2. asked by ladybug
3. 385 views
for the pair of functions,f(x)=2x and g(x)=6x^2-3x+6find the following pairs a)(f 0 g)(x), b)(f 0 g)(-3) c) (g 0 f)(x) c)(g 0
1. 1 answer
2. asked by BERNIE
3. 396 views
given f(x)=4x-5, g(x)= x+5 over 4 Find (fog)(x). are these inverse functions?
1. 1 answer
2. asked by missy
3. 360 views
How do you find compositions of functions?Example: (-x Squared)(x-2/5(8))
1. 1 answer
2. asked by Ryan
3. 290 views
can you answer this question?a store is offering a discount of 30% on a suit. There is a sales tax of 6%. A) using a composition
1. 2 answers
2. asked by rachel
3. 800 views
Given that f(x)=x, g(x)=x-1: h(x)=sqrtx-1.find f0g0h.
1. 2 answers
2. asked by matrix school 2
3. 597 views
f(x)=(2x-3)(gof)(x)=4x2-16x+18 g(x)...?
1. 3 answers
2. asked by kyle
3. 504 views
define the pair of functions in function f(g(x))= sqrt of 12-4x
1. 1 answer
2. asked anonymously
3. 9 views
determine the domain of g(f(x)) = sqrt of 12-4x
1. 1 answer
2. asked anonymously
3. 11 views
Prove thatFor g and h being odd functions that g(h(x)) is also an odd function
1. 1 answer
2. asked anonymously
3. 10 views