Welcome :: Homework Help and Answers :: Mathskey.com

Q&A
Unanswered
Categories
Users
Ask a Question

Welcome to Mathskey.com Question & Answers Community. Ask any math/science homework question and receive answers from other members of the community.

Q&A Categories
BASIC MATH (93)
PRE-ALGEBRA (441)
ALGEBRA 1 (2,220)
GEOMETRY (864)
ALGEBRA 2 (2,751)
TRIGONOMETRY (1,187)
PRECALCULUS (1,903)
CALCULUS (2,802)
STATISTICS (129)
PHYSICS (659)
CHEMISTRY (137)
MECHANICAL ENGINEERING (64)
ELECTRICAL ENGINEERING (207)
Winplot Tutorials (2)

Most popular tags

solving-equations system-of-equations functions math slope-intercept-form physics homework-help trigonometric-identities integration limits substitution-method calculus

13,459 questions

17,854 answers

1,446 comments

811,106 users

If f(x)=4x, g(x)=5x-3, and h(x)=√x

0 votes

find (fogoh)(4)

composite-functions

asked Sep 5, 2014 in ALGEBRA 1 by anonymous

Share this question

Google+ Facebook Twitter LinkedIn Reddit

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 votes

Given f(x)=4x, g(x)=5x-3, and h(x)=√x

(fogoh)(4) = f(g(h(4)))

= f(g(√4))

= f(g(2))

= f(5*2-3)

= f(7)

= 4*7

= 28

(fogoh)(4) = 28

answered Sep 5, 2014 by friend Mentor

Please log in or register to add a comment.

Related questions

If f(x) = (x - 1)2 and g(x) = √x

asked Jun 7, 2014 in ALGEBRA 2 by anonymous

composite-functions

h(x)=(fog)(x). h(x)=(x^2+2x/x^3-1)^3/2 find f(x) and g(x)

asked Jan 28, 2020 in PRECALCULUS by anonymous

composite-functions
evaluating-functions
two-functions
functions

Let: f(x) = -3x^2 + 5x, g(x) = 4/4x-3, and h(x) = sqrt(25-2x).

asked Mar 16, 2013 in ALGEBRA 1 by andrew Scholar

functions

for the given function f(x)=4x^2-2 and g(x)= 3-1/2x find: a) (f • g)(4) b) (g • f)(2)?

asked Feb 10, 2015 in PRECALCULUS by anonymous

composite-functions

h(x)=(fog)(x). h(x)= squareroot of 2x^2-x+2 find f(x) and g(x)

asked Jan 28, 2020 in PRECALCULUS by anonymous

two-functions
composite-functions
functions

h(x)=(fog)(x). h(x)=1/x+2 Find f(x) and g(x)

asked Jan 28, 2020 in PRECALCULUS by anonymous

two-functions
composite-functions
functions

Find two functions f and g such that (f ∘ g)(x) = h(x)

asked May 19, 2018 in PRECALCULUS by anonymous

composite-functions

Use the figures to evaluate each function given that f(x) = sin x, g (x) = cos x, and h(x) = tan x

asked Nov 28, 2016 in TRIGONOMETRY by anonymous

composite-functions

Let f(x)=3-7xand g(x)=2+5x. Find the following: f(2)

asked Mar 5, 2014 in ALGEBRA 2 by johnkelly Apprentice

composite-functions
functions

If f(x)=x^2 g(x)=-5x h(x)=x+3

asked Jan 30, 2013 in ALGEBRA 1 by angel12 Scholar

functions

Find f ∘ g, g ∘ f, and g ∘ g. f(x) = 4x, g(x) = x4 (4th power)

asked Apr 22, 2018 in PRECALCULUS by anonymous

composite-functions
inverse-functions
two-functions
functions

F(X)= -6X-1 and g(x)=4x^2. select the solution for (fg)(x)

asked Apr 21, 2014 in ALGEBRA 2 by anonymous

composite-functions

For f(x)= x+3 and g(x)= 3x+3, find the following functions

asked Oct 6, 2018 in ALGEBRA 1 by anonymous

functions
composite-functions
exact-value

Given f(x) = |x − 2| and g(x) = 3/(x^2 + 2)

asked Dec 24, 2017 in ALGEBRA 1 by anonymous

composite-functions
functions

Discuss the continuity of the composite function h (x) = f (g(x)).

asked Jan 9, 2015 in CALCULUS by anonymous

functions
composite-functions

Find functions f and g so that f o g = H.

asked Jun 10, 2020 in PRECALCULUS by anonymous

functions
two-functions
evaluating-functions
composite-functions

find the functions f and g so that fog = H

asked Jan 21, 2015 in PRECALCULUS by anonymous

two-functions
composite-functions

Let g (x)=2 x^2-4,if(f o g)(x)=2x-4,

asked Jul 5, 2014 in ALGEBRA 1 by anonymous

composite-functions

Let f ang be two functions. fog(x)=9x+1)/2 and g(x)=2x-1.find f(x-3).

asked Jan 9, 2018 in ALGEBRA 2 by anonymous

composite-functions

Use the functions f (x) = 1/8x - 3 and g (x) = x^3 to find the given value.

asked Jan 29, 2015 in CALCULUS by anonymous

inverse-functions
composite-functions

Copyright © 2024 MATHSKEY. All Rights Reserved. Sitemap|Terms Of Use|Disclaimer|Contact Us|FAQ

...