Saturday, September 5, 2020

Surface Area of a Function Rotated around an Axis

 

Knowing how to use calculus to find arc length helps us find the surface area a function rotated around an axis.  I use u-substitution to find the surface area of y=x^2 two different ways.

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Summer Topic: Domains

Not all functions can take any number. The set of numbers that the function can accept is called a domain.  Here we review how to analyze a ...