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

811,119 users

F(x)= 6x^(-8/3)-x^(-2/3) find the derivative

0 votes

F(x)= 6x^(-8/3)-x^(-2/3) find the derivative

derivative-of-a-function

asked Nov 30, 2013 in CALCULUS by johnkelly Apprentice

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

d/dx x^n = nx^n-1

d/dx(f(x)) = d/dx[6x^(-8/3)-x^(-2/3)]

= 6(-8/3x^-8/3-1)+2/3x^-2/3-1

= -16x^-11/3+2/3x^-5/3

answered Nov 30, 2013 by william Mentor

Please log in or register to add a comment.

Related questions

find the derivative using limit definition f(x)=7x^5-5x^3

asked Nov 30, 2013 in CALCULUS by futai Scholar

derivative-of-a-function

find the derivative of f(x)=1/x+3 at x=3 using the derivative defintion

asked Nov 30, 2013 in CALCULUS by homeworkhelp Mentor

derivative-of-a-function

Locate all relative extrema using second derivative test: f(x)=4x^3 -27x^2 -30x -4

asked Mar 8, 2014 in CALCULUS by homeworkhelp Mentor

derivative-of-a-function
derivatives

derivative f(x) = sin x + (3/2x^2)

asked Feb 21, 2014 in CALCULUS by abstain12 Apprentice

derivative-of-a-function
derivatives

Derivative of: f(x)= (x^3+7x+5)/(1+1/x^2)

asked Nov 30, 2013 in CALCULUS by skylar Apprentice

derivative-of-a-function

find the derivative to this equation: f(x)=3x-2/x^2+1

asked Feb 19, 2014 in CALCULUS by skylar Apprentice

derivative-of-a-function

Find the second derivative, y’’(x) of -3y^2=-2x^3+x-cos(y)

asked Feb 26, 2014 in CALCULUS by angel12 Scholar

derivative-of-a-function
derivatives

find the second derivative of the following functions y=(x+1)^3/x^2

asked Feb 19, 2014 in CALCULUS by chrisgirl Apprentice

derivative-of-a-function

find the nth derivative of (e^3*x*(sin^2(x))*cos^3(x))

asked Dec 9, 2013 in CALCULUS by angel12 Scholar

derivative-of-a-function

Please find the derivative of x^8 · log(base3)(x)

asked Nov 13, 2014 in CALCULUS by anonymous

derivative-of-a-function

find nth derivative of x^3\(x^2-2*x-3)

asked Feb 18, 2014 in CALCULUS by dkinz Apprentice

derivative-of-a-function

find the derivative of f(x) =4/x^5+cosx

asked Feb 26, 2014 in CALCULUS by chrisgirl Apprentice

derivative-of-a-function
derivatives

Derivative of f(x) = 2 cos(x) + sin(2x)?

asked Nov 30, 2013 in CALCULUS by dkinz Apprentice

derivative-of-a-function

Find the derivative: y=sin(x^2)cos(x^2), y=cos^3(12theta) (using chain rule)?

asked Jul 11, 2014 in ALGEBRA 2 by anonymous

derivative-of-a-function

derivative of the function y= (2x+1)^3(x^2+1)

asked Nov 30, 2013 in CALCULUS by chrisgirl Apprentice

derivative-of-a-function

find derivative of f(t) = t(16-t^2)

asked Dec 9, 2013 in CALCULUS by futai Scholar

derivative-of-a-function

Let f(x)= 6x^2, find fprime(3) using the limit definition of the derivative.

asked Feb 12, 2015 in CALCULUS by anonymous

derivative-of-the-function
tangent

How to find derivative of (3x^2)/e^(-x/3)?

asked Aug 25, 2015 in PRECALCULUS by anonymous

derivative-of-a-function

How do I find the derivative of f(x)= 7-2x?

asked Feb 11, 2014 in PRECALCULUS by anonymous Apprentice

derivative-of-a-function

Find the derivative of (sin x) (x^1/2)

asked Jul 16, 2014 in CALCULUS by anonymous

derivative-of-a-function

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

...