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Find the relationship describing the volume (V) of a cube as a function of the length of the diagona
Find the relationship describing the volume (V) of a cube as a function of the length of the diagona
Find the relationship describing the volume (V) of a cube as a function of the length of the diagonal going through the cube (d).  You MUST show your work in finding this relationship (either by writing it out on paper, or typing it up in Maple).  Enter this as a function in Maple, and evaluate it for a diagonal length of d = 1.2.
Calculus   Bigdadyteel   293   Asked 6 years ago
Choose a function (other than linear or quadratic) and create the following 2 plots in Maple: a)a p
Choose a function (other than linear or quadratic) and create the following 2 plots in Maple: a)a p
Choose a function (other than linear or quadratic) and create the following 2 plots in Maple:
a)   a plot showing your function, as well as your function stretched by some factor and also shifted vertically.
b)   a plot showing your function, as well as your function shifted horizontally and also reflected about the y-axis.
Calculus   Faisal93   210   Asked 6 years ago
Solve the second-order differential equation
Solve the second-order differential equation
y'' + 4y = sin(2x)

Thanks
Calculus   HOTmike   216   Asked 6 years ago
A 2.00-lb weight hangs motionless from a spring and is seen to stretch the spring 8.00 in. from
A 2.00-lb weight hangs motionless from a spring and is seen to stretch the spring 8.00 in. from
A 2.00-lb weight hangs motionless from a spring and is seen to stretch the spring 8.00 in. from its free length.  It is pulled down an additional 1.00 in. and released.  Write the equation of motion of the weight, taking zero at the original (motionless) position.

a) x = sin 0.433t
b) x = cos 6.95t
c) x = cos 0.433t
d) x = sin 6.95t

Tha
Calculus   HOTmike   232   Asked 6 years ago
Solve the second-order differential equation
Solve the second-order differential equation
The equation is

y'' - 4y = x^3 + x
Calculus   HOTmike   274   Asked 6 years ago
Rules of differentiation Discussion
Rules of differentiation Discussion


These rules you have nothing to worry about. They're there to make differentiation easier to do, that's all.

Examples:

#1,2 Let's say you have:

\(f\left(x\right)=x±x^2\)

You differentiate twice:
Calculus   bio_man   252   Asked 5 years ago
Chain rule help
Chain rule help
\(y=\sqrt{u^2-1}\)
\(u=4\sqrt{x}\)

Put u into x

\(y=\sqrt{\left(4\sqrt{x}\right)^2-1}\)

Simplify:

\(y=\sqrt{16x-1}\)

Now derive, change to fractional coefficients:

\(y=\left(16x-1\right)^{\frac{1}{2}}\)
Calculus   bio_man   439   Asked 5 years ago
Delta method question!
Delta method question!
Find the derivative of this by the delta method

\(y=x^2+3x-\frac{2}{x}\)

\(\frac{dy}{dx}=\lim _{\Delta x\rightarrow 0}\left(x^2+3x-\frac{2}{x}\right)\)

Apply \(x-\Delta x\) into where you see x's:

[math=inline]\frac{dy}{dx}=\lim _{\Delta x\rightarrow 0}\ \fr
Calculus   bio_man   315   Asked 5 years ago
Integrate √x-1 dx
Integrate √x-1 dx
\(\int \sqrt{x-1}dx\)

For this, you do a simple u-substitution.

Set \(x-1\) equal to \(u\), giving you the following expression:

\(\int \sqrt{u}dx\)

With u-substitution, you then take the derivative of \(u=x-1\):

\(du=dx\)
Calculus   bio_man   283   Asked 4 years ago
Find the derivative using delta method: y=sin x
Find the derivative using delta method: y=sin x
Find the derivative using delta method: \(y=\sin \left(x\right)\)

Solution:


Calculus   bio_man   195   Asked 3 years ago
Derivative by Delta Method - f(x) = x times square root of (x+1)
Derivative by Delta Method - f(x) = x times square root of (x+1)
the derivative of f(x) = x times square root of (x+1) using delta method. I'm really sorry I cannot find the radical sign in my android device.

Solution:


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Calculus   bio_man   802   Asked 3 years ago
Answers only 1-4.
Answers only 1-4.

Calculus   Acer Matthew Asistio   170   Asked 2 years ago
Answers only . These are numbers 5-8
Answers only . These are numbers 5-8

Calculus   Acer Matthew Asistio   171   Asked 2 years ago
Answers only. These are numbers 9-10
Answers only. These are numbers 9-10

Calculus   Acer Matthew Asistio   163   Asked 2 years ago
Numbers 11-12 anwer only.
Numbers 11-12 anwer only.


Calculus   Acer Matthew Asistio   232   Asked 2 years ago
Numbers 13-14 anwer only.
Numbers 13-14 anwer only.


Calculus   Acer Matthew Asistio   253   Asked 2 years ago
Answers only 15-16. I need help please Im not sure with my answers
Answers only 15-16. I need help please Im not sure with my answers

Calculus   Acer Matthew Asistio   250   Asked 2 years ago
Answers only 17-18. I need help please Im not sure with my answers
Answers only 17-18. I need help please Im not sure with my answers

Calculus   Acer Matthew Asistio   233   Asked 2 years ago
Answers only 19. I need help please Im not sure with my answers
Answers only 19. I need help please Im not sure with my answers

Calculus   Acer Matthew Asistio   217   Asked 2 years ago
Answers only 20. I need help please Im not sure with my answers
Answers only 20. I need help please Im not sure with my answers

Calculus   Acer Matthew Asistio   187   Asked 2 years ago
Answers only 21-22. I need help please Im not sure with my answers
Answers only 21-22. I need help please Im not sure with my answers

Calculus   Acer Matthew Asistio   260   Asked 2 years ago
Answers only 23-24. I need help please Im not sure with my answers
Answers only 23-24. I need help please Im not sure with my answers

Calculus   Acer Matthew Asistio   195   Asked 2 years ago
find the inverse function of the function f(x)=2x^-1
find the inverse function of the function f(x)=2x^-1
find the inverse function of the function f(x)=2x^-1
Calculus   shawn_rampton   129   Asked A year ago
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