Friday, August 5, 2022

Some Algebra of Calculus

 Some Algebra of Calculus

Before Calculus you used Algebra to solve for x.  Now in Calculus we use Algebra to manipulate an expression to make for easy Calculus!



Saturday, February 19, 2022

Volume of a Solid (Washer method) Example.

 


How to use a TI-84 to find the volume of a hollow solid (which is ofter referred to "the washer" method since our circular cross-sections will have a hole in them.  Others prefer the name "annular disk" or "ring"

SFHS students can follow this link: https://www.deltamath.com/app/assignment/15468561

Everyone can download a pdf at mathorama.com

Intro to Volumes of Revolution: Disk Method

An introduction to finding the Volume of a solid generated by rotating an area around a line. 


Everyone can download a pdf at mathorama.com



 

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 ...