Posts Tagged ‘operation’
9
May

Posted by mathispower4u in III. Algebra Videos . Tagged: dicovery , inequality , james , mathispower4u , operation , reverse , rule , sousa , symbol , web , when , why . Leave a comment

This video helps to understand the rule of reversing an inequality symbol with multiplying or dividing by a negative.

VIDEO

2
Jun

Posted by mathispower4u in XIII. Other . Tagged: column , final , find , finite , identify , last , math , method , most , negative , operation , pivot , row , simplex , standard , table , tableau . Leave a comment

This video explains how to perform the pivot operation when using the simplex method to maximize an objective function.

VIDEO
13
May

Posted by mathispower4u in III. Algebra Videos . Tagged: algebra , applications , basic , formula , function , introduction , one , operation , rule , step , write . Leave a comment

This video provides 4 examples of how to write basic functions from applications.
VIDEO

7
Dec

Posted by mathispower4u in IX. SAT Practice . Tagged: algebra , calculator , college , function , math , mathematics , number , operation , polynomials , practice , quadratic , readiness , roots , SAT , value , y , zeros . Leave a comment

The video provides an explanation of a practice SAT math question involving numbers and operations. View or download the practice questions at http://www.ck12.org .

VIDEO

17
Jun

Posted by mathispower4u in III. Algebra Videos . Tagged: composite , coordinates , definition , each , function , illustration , input , inputs , inverse , mapping , one , operation , ordered , other , output , outputs , pairs , points , table , to , undo . Leave a comment

This video explains how to determine the inverse of a function when the original function is given in the form of a table.

VIDEO

4
Jun

Posted by mathispower4u in VII. Linear Algebra . Tagged: algebra , elementary , identity , inverse , inverses , linear , matrices , matrix , multiplication , of , operation , product , row . Leave a comment

This video explains how to write a matrix as a product of elementary matrices.

VIDEO

3
Jun

Posted by mathispower4u in VII. Linear Algebra . Tagged: algebra , elementary , examples , identity , introduction , linear , matrices , matrix , obtain , one , operation , row , transform . Leave a comment

This video defines elementary matrices and then provides several examples of determining if a given matrix is an elementary matrix.

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