Three Dimensional Coordinate Systems (Level 8)

Video Description

This video continues the exploration of a three dimensional cartesian coordinate system.This video covers three intermediate examples that requires the use of the equation of a sphere. Two examples illustrate how to find the center and radius of a sphere by rewriting an equation into its standard form by completing the square. The final example illustrates how to find an equation of a sphere that is tangent to each of the coordinate planes.


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