Archive for the ‘XIV. Uncategorized’ Category

Intro to a Variable as a Changing Value or Placeholder

This video defines a variable and provides examples of a variable used as a changing value or a placeholder

Determine the Gradient of a Function of Three Variables – Polynomial

This video explains how to determine the gradient vector field of a function of three variables.

 

Graph 3D Vectors Using 3D Calc Plotter

This video explains how to plot points in 3D using 3D Calc Plotter.

Use Traces of a Surface to Select the Equation of the Surface (Ex 2)

This video explains how to determine the traces of function of two variables and then match given traces to the correct function.

Determine the Divergence of a 2D Vector Field (Basic)

This video explains how to determine the divergence of a two dimensional vector field.

Use a Triple Integral to Determine the Mass of an Cone Cut From Sphere (Spherical)

This video explains how to determine the mass of a cone using spherical coordinates.

Limit of a Function of Two Variable Along Paths (0,0) (Trig)

This video explains how to determine limits of functions of two variable along different paths approaching (0,0).