In this lesson students learn how to interpret phases such as at most and at least in the context of modeling scenarios using inequalities. For the worksheet used in this video, click here:

http://www.emathinstruction.com/sitebuildercontent/sitebuilderfiles/CCAlgIU2L13ModelingWithInequalities.pdf

#### AUTHOR

### You may also like

Amazing, Life Changing Tutor

Before I met Jonathan, I was struggling through most of my STEM classes because I was simply not studying properly. He taught me all kinds of new study habits that would help me to save time, raise my grades, and lower my stress. Jonathan was specifically tutoring me in vector calculus and is an amazing tutor on the subject. You will walk away from a lesson with a game plan knowing exactly what you need to do before your next session with him or before your next exam in order to do well in the course. I highly recommend him as a tutor.

algebra tutor – trigonometry tutor – precalculus tutor – calculus tutor – differential calculus tutor – integral calculus tutor – linear algebra tutor – differential equations tutor – physics tutor – mechanics physics tutor – electromagnetism physics, tutor

Amazing, Life Changing Tutor

Before I met Jonathan, I was struggling through most of my STEM classes because I was simply not studying properly. He taught me all kinds of new study habits that would help me to save time, raise my grades, and lower my stress. Jonathan was specifically tutoring me in vector calculus and is an amazing tutor on the subject. You will walk away from a lesson with a game plan knowing exactly what you need to do before your next session with him or before your next exam in order to do well in the course. I highly recommend him as a tutor.

algebra tutor – trigonometry tutor – precalculus tutor – calculus tutor – differential calculus tutor – integral calculus tutor – linear algebra tutor – differential equations tutor – physics tutor – mechanics physics tutor – electromagnetism physics tutor

Please support my work on Patreon: https://www.patreon.com/engineer4free This tutorial goes over how to find the determinant of a 3×3 matrix using cofactor expansion. It is part of a full free course on linear algebra. Links: All Free Linear Algebra Tutorials (Website): https://www.engineer4free.com/linear-algebra All Free Linear Algebra Tutorials (YouTube): https://www.youtube.com/playlist?list=PL2C8B5877FC12E315 Subscribe on YouTube: https://www.youtube.com/channel/UCFS_EnwXR7m_c1IyePCPhYA?sub_confirmation=1 Join the…