24
May

Posted by mathispower4u in III. Algebra Videos. Tagged: system, equations, linear, application, break-even, breakeven, point, meaning, algebra, james, sousa, mathispower4u. Leave a Comment

This video explains how to solve a system of linear equation to determine a break-even point.

18
May

Posted by mathispower4u in III. Algebra Videos. Tagged: system, linear, equations, graph, only, number, of, solutions, algebra, james, sousa, mathispower4u. Leave a Comment

This video explains how to determine the number of solutions from the graph of a system of linear equations.

18
May

Posted by mathispower4u in III. Algebra Videos. Tagged: system, linear, equations, graph, only, number, of, solutions, algebra, james, sousa, mathispower4u. Leave a Comment

This video reviews how to graph linear equations and graph a system of linear equations.

18
May

Posted by mathispower4u in III. Algebra Videos. Tagged: system, linear, inequality, ordered, pair, substitution, satisfy, true, false, algebra, james, sousa, mathispower4u. Leave a Comment

This video explains how to determine if an ordered pair is a solution to a system of linear inequalities.

18
May

Posted by mathispower4u in III. Algebra Videos. Tagged: system, linear, equations, ordered, pair, substitution, satisfy, true, false, algebra, james, sousa, mathispower4u. Leave a Comment

This video explains how to determine if an ordered pair is a solution to a system of linear equations.

15
May

Posted by mathispower4u in III. Algebra Videos. Tagged: basic, compound, inequality, and, or, graph, interval, notation, union, intersection, infinity, interval, notation, algebra, james, sousa, mathispower4u. Leave a Comment

This video explains how to graph the solution to an AND compound inequality and express the solution using interval notation.

15
May

Posted by mathispower4u in III. Algebra Videos. Tagged: basic, compound, inequality, and, or, graph, interval, notation, union, intersection, infinity, interval, notation, algebra, james, sousa, mathispower4u. Leave a Comment

This video explains how to graph the solution to an OR compound inequality and express the solution using interval notation.