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profit equations
ex: P=3x+2y
amount of x and y
ex: x+y=14

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Damion Crawford CXC Mathematics Matrices

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How to Use Matrices to Solve Linear Equations : Math Fundamentals

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Subscribe Now: http://www.youtube.com/subscription_center?add_user=ehoweducation Watch More: http://www.youtube.com/ehoweducation Using matrices to solve linear equations is a great way of organizing information from a few sources. Use matrices to solve linear equations with help from a mathematician and educator in this free video clip. Expert: Myranda Strangeland Contact: www.MyrandaStangeland.com Bio: Myranda Strangeland graduated from William Penn University, where she earned a B.A.

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-row reduction
Row reduction is when you simplify a matrix to find the values of x and y. You do this by multiplying/dividing/adding/subtracting first and or second row.
-finding max profit
to find max profit you have to come up with a system of equations and graph them. once they are graphed you check each corner equation and plug them in to the profit equation

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-feasible region
the area in which selected points in this area plugged into the equation will com  out with a true statement
-matrix
a rectangular mathematical tool used to organize work and find values for variables