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derivative of function

Started by tsunda, 02-13-2019 08:22 AM

Replies: 1
Views: 95

Last Post By:: Last Post: 02-13-2019 09:13 AM; by Subhotosh Khan

Forum:
Calculus

Equation of free fall

Started by prdk21, 01-09-2019 02:34 PM

2 Pages •: 1 2

Replies: 14
Views: 516

Last Post By:: Last Post: 01-14-2019 02:30 PM; by prdk21

Forum:
Calculus

For f(x,y)=(xy)1/3, show the existence of directional derivatives on (0,0)

Started by ezqmarquez, 12-12-2018 05:33 PM

calc 3, derivative, multivariable calculus

Replies: 1
Views: 320

Last Post By:: Last Post: 12-13-2018 10:34 AM; by HallsofIvy

Forum:
Calculus

x^3 y + y^3 x = 30 derivative

Started by JayBird221, 12-02-2018 08:50 AM

calculus, calculus 1, derivative, implicit differentiation

Replies: 2
Views: 349

Last Post By:: Last Post: 12-02-2018 12:06 PM; by JayBird221

Forum:
Calculus

Example of function so that is continuous but its derivative is not.

Started by mathKing, 11-28-2018 09:48 AM

Replies: 5
Views: 538

Last Post By:: Last Post: 11-28-2018 07:41 PM; by Jomo

Forum:
Differential Equations

Finding the slope of tangent line x = 30 degrees for f(x) = sin(x)

Started by PM123, 03-11-2018 09:41 PM

Replies: 3
Views: 1,102

Last Post By:: Last Post: 03-13-2018 01:24 PM; by sinx

Forum:
Calculus

teacher couldn't help me understand: y'-2y=sin(x) to -sin x(B + 2A) + cos x(A-2B)=...

Started by Saraghtera, 02-01-2018 03:40 AM

calculus, cos, derivative, integrate, sin

Replies: 9
Views: 1,850

Last Post By:: Last Post: 02-05-2018 11:02 PM; by Dr.Peterson

Forum:
Geometry and Trig

Mind blown - probably missing algebra concept - cannot simplify derivative

Started by frank789, 12-09-2017 07:02 PM

algebra, derivative, exponents, simplify

Replies: 2
Views: 1,109

Last Post By:: Last Post: 12-09-2017 09:35 PM; by frank789

Forum:
Calculus

Derivatives help for economics (PED using calculus = dQ/dP x P/Q)

Started by dylanpc, 12-09-2017 05:42 PM

calculus, derivative, differentiation, economics, maths

Replies: 8
Views: 3,679

Last Post By:: Last Post: 12-10-2017 10:13 AM; by Dr.Peterson

Forum:
Calculus

Alternative form of derived function

Started by gazspe, 12-09-2017 04:38 PM

calculus, derivative, function, two variables

Replies: 3
Views: 1,294

Last Post By:: Last Post: 12-10-2017 03:38 PM; by gazspe

Forum:
Calculus

Line Integral Question: "Suppose that the length of the path C is L...."

Started by Superyoshiom, 10-20-2017 02:48 PM

calculus, derivative, line integral, vectors

Replies: 1
Views: 1,497

Last Post By:: Last Post: 10-24-2017 08:21 AM; by HallsofIvy

Forum:
Calculus

Problem:Calculus: Find derivative of [x (x+1) (x+2) (x+3)]^(1/3)

Started by manishpamnani169, 10-06-2017 03:21 AM

Replies: 2
Views: 1,474

Last Post By:: Last Post: 10-07-2017 01:39 AM; by manishpamnani169

Forum:
Calculus

Determining Derivative for f(x)=sin(x^3 / (cos(x^3)))

Started by BenjaminJosso, 09-16-2017 08:11 AM

Replies: 2
Views: 1,442

Last Post By:: Last Post: 09-18-2017 03:25 PM; by stapel

Forum:
Calculus

Stuck on a derivative problem! (d/dr)[(4 pi r^3)/3] = 4 pi r^2

Started by 2021econ2012, 09-06-2017 03:39 PM

Replies: 3
Views: 1,749

Last Post By:: Last Post: 09-06-2017 04:53 PM; by mmm4444bot

Forum:
Calculus

y = 1 + a1/(x-a1) + a2/((x-a1)(x-a2)) + a3/((x-a1)(x-a2)(x-a3)) then dy/dx ...

Started by abrakadabra, 07-23-2017 04:12 AM

Replies: 2
Views: 1,443

Last Post By:: Last Post: 07-23-2017 03:58 PM; by stapel

Forum:
Calculus

Derivative of an integral

Started by lixek14, 07-04-2017 06:07 AM

Replies: 1
Views: 1,609

Last Post By:: Last Post: 07-04-2017 09:10 AM; by Subhotosh Khan

Forum:
Differential Equations

Find the line that halves the area of a cubic function: y=0.00111111x^3-0.1x^2+120

Started by JacDevo, 04-02-2017 07:30 AM

2 Pages •: 1 2

area under a curve, calculus, cubic function, derivative, integration calculus

Replies: 12
Views: 5,554

Last Post By:: Last Post: 04-14-2017 10:10 AM; by JeffM

Forum:
Calculus

Equation using derivative: Use a derivative to estimate g(e+0.1) for g(x) = xln(x)

Started by tsj1114, 01-09-2017 09:40 PM

Replies: 1
Views: 1,534

Last Post By:: Last Post: 01-09-2017 10:56 PM; by pka

Forum:
Calculus

Differential Equations: Solve dy/dx = e^(2x) - 3y and y=1 when x=0.

Started by MBhatti, 12-12-2016 03:56 PM

caculus, derivative, differential calculus

Replies: 3
Views: 4,509

Last Post By:: Last Post: 12-14-2016 10:50 AM; by Jomo

Forum:
Differential Equations

Differential Calculus, Area, Volume, Box

Started by Oliver, 12-10-2016 04:53 PM

area, calculus, derivative, differential, volume

Replies: 7
Views: 3,448

Last Post By:: Last Post: 12-11-2016 04:43 PM; by Oliver

Forum:
Calculus

Finding derivative dy/dx when y(x) is defined indirectly by an equation

Started by Lzr0, 11-29-2016 12:49 PM

Replies: 2
Views: 1,835

Last Post By:: Last Post: 11-29-2016 03:29 PM; by Lzr0

Forum:
Calculus

Find the limit, as h -> 0, of [ f(h) - f(-h) ] / h

Started by paula12345, 11-22-2016 06:43 PM

Replies: 3
Views: 2,036

Last Post By:: Last Post: 11-25-2016 01:14 PM; by HallsofIvy

Forum:
Calculus

Derivatives: Solving for t -Xe^(-xt) + Ye^(-yt)

Started by mrooney, 10-04-2016 07:10 PM

Replies: 4
Views: 2,385

Last Post By:: Last Post: 10-05-2016 12:21 AM; by Harry_the_cat

Forum:
Calculus

displacement, velocity, acceleration: y= 2e^(-0.2t+1)sin(2t-1)

Started by peachy, 08-26-2016 02:52 PM

acceleration, calculus, derivative, displacement, velocity

Replies: 3
Views: 2,221

Last Post By:: Last Post: 08-29-2016 05:03 PM; by stapel

Forum:
Calculus

half life of tritium over time will decay by emitting energy into the environment in

Started by peachy, 08-26-2016 02:32 PM

calculus, derivative, halflife, rateofchange

Replies: 4
Views: 2,498

Last Post By:: Last Post: 08-28-2016 04:10 PM; by Subhotosh Khan

Forum:
Calculus

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derivative of function

Equation of free fall

For f(x,y)=(xy)1/3, show the existence of directional derivatives on (0,0)

x^3 y + y^3 x = 30 derivative

Example of function so that is continuous but its derivative is not.

Finding the slope of tangent line x = 30 degrees for f(x) = sin(x)

teacher couldn't help me understand: y'-2y=sin(x) to -sin x(B + 2A) + cos x(A-2B)=...

Mind blown - probably missing algebra concept - cannot simplify derivative

Derivatives help for economics (PED using calculus = dQ/dP x P/Q)

Alternative form of derived function

Line Integral Question: "Suppose that the length of the path C is L...."

Problem:Calculus: Find derivative of [x (x+1) (x+2) (x+3)]^(1/3)

Determining Derivative for f(x)=sin(x^3 / (cos(x^3)))

Stuck on a derivative problem! (d/dr)[(4 pi r^3)/3] = 4 pi r^2

y = 1 + a1/(x-a1) + a2/((x-a1)(x-a2)) + a3/((x-a1)(x-a2)(x-a3)) then dy/dx ...

Derivative of an integral

Find the line that halves the area of a cubic function: y=0.00111111x^3-0.1x^2+120

Equation using derivative: Use a derivative to estimate g(e+0.1) for g(x) = xln(x)

Differential Equations: Solve dy/dx = e^(2x) - 3y and y=1 when x=0.

Differential Calculus, Area, Volume, Box

Finding derivative dy/dx when y(x) is defined indirectly by an equation

Find the limit, as h -> 0, of [ f(h) - f(-h) ] / h

Derivatives: Solving for t -Xe^(-xt) + Ye^(-yt)

displacement, velocity, acceleration: y= 2e^(-0.2t+1)sin(2t-1)

half life of tritium over time will decay by emitting energy into the environment in