Ex: Determine Increasing/Decreasing/Concavity Intervals of a Rational Function

This video explains how to find the open intervals for which a function is increasing or decreasing and concave up or concave down.
Site: mathispower4u.com

[@MellyXNY]

SUPER helpful video! thank you so much!

[@codypearson1095]

You are awesome. This helped me a lot.

[@Kevvyn-]

Might be a bit late but what am I supposed to do if the number I get from the denominator = 0 is a negative number within a square root

[@ungabunga252]

Pretty nice video however a quick tip to make your videos a bit shorter you can try to skip some arithmetic steps in the problems as people in calculus should be able to follow well. Question... what software do u use to make your videos and do u use a stylus pen if so, which one?

[@thehamsterarmy2380]

No... if that was the case, then we wouldn't be watching the video