Linear Programming

This precalculus video tutorial provides a basic introduction into linear programming. It explains how to write the objective function and constraints of linear programming word problems. It discusses how to find all of the corner points including the point of intersection where you have to solve the system of linear inequalities. It discusses which region to shade and how to determine the maximum profit or sales produced by a company or business and how to determine the number of items that should be produced to maximize such profit or revenue. This video contains plenty of examples and practice problems on linear programming.

How To Find The Unit Vector: https://www.youtube.com/watch?v=f5DHYCKyVRo
Vectors - Precalculus: https://www.youtube.com/watch?v=iXdMpXMuEGI
The Dot Product of Two Vectors: https://www.youtube.com/watch?v=VzX8KJKFhlM
The Cross Product of Two Vectors: https://www.youtube.com/watch?v=pWbOisq1MJU
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Solving Systems of Equations: https://www.youtube.com/watch?v=oKqtgz2eo-Y
System of Equations - 3 Variables: https://www.youtube.com/watch?v=0JQeo0yC9OQ
Systems of Non-Linear Equations: https://www.youtube.com/watch?v=JPdLEaxlnZQ
Graphing Systems of Linear Inequalities: https://www.youtube.com/watch?v=FWbcKade3rw
Partial Fraction Decomposition: https://www.youtube.com/watch?v=QKkdYW77xNI
Linear Programming: https://www.youtube.com/watch?v=Bzzqx1F23a8
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Introduction to Matrices: https://www.youtube.com/watch?v=yRwQ7A6jVLk
Adding and Subtracting Matrices: https://www.youtube.com/watch?v=QXUbFzEd3Ww
Scalar Multiplication of Matrices: https://www.youtube.com/watch?v=iJERwUVuwtY
Solving Matrix Equations: https://www.youtube.com/watch?v=UHhvcj0doaA
Multiplying Matrices: https://www.youtube.com/watch?v=vzt9c7iWPxs
Gaussian Elimination & Row Echelon Form: https://www.youtube.com/watch?v=eDb6iugi6Uk
Gauss Jordan Elimination: https://www.youtube.com/watch?v=eYSASx8_nyg
Gaussian Elimination With 4 Variables: https://www.youtube.com/watch?v=4VAXv6yRULU
Inverse of a 2x2 Matrix: https://www.youtube.com/watch?v=aiBgjz5xbyg
Inverse of a 3x3 Matrix: https://www.youtube.com/watch?v=Fg7_mv3izR0
Determinant of 2x2 and 3x3 Matrix: https://www.youtube.com/watch?v=3ROzG6n4yMc
Cramer's Rule - 2x2 Linear System: https://www.youtube.com/watch?v=vXqlIOX2itM
Cramer's Rule - 3x3 Linear System: https://www.youtube.com/watch?v=Ot87qLTODdQ
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Linear Functions: https://www.youtube.com/watch?v=BtcKotD6Ni8
Functions and Graphs - Practice Problems: https://www.youtube.com/watch?v=kvU9sOzT2mk
Graphing Quadratic Functions: https://www.youtube.com/watch?v=OHH7fX_M8Ns
Complex Numbers - Quick Review: https://www.youtube.com/watch?v=OQz1ydBcQSA
Writing Polynomial Functions Given Zeros: https://www.youtube.com/watch?v=vu0JmblDgog
Logarithms Practice Problems: https://www.youtube.com/watch?v=7DVbQKI600k
Trigonometry - Basic Introduction: https://www.youtube.com/watch?v=g8VCHoSk5_o
Law of Sines: https://www.youtube.com/watch?v=8qezAG2r0sk
How To Graph Polar Equations: https://www.youtube.com/watch?v=jO4lwddfeDA
Complex Numbers - De Moivre's Theorem: https://www.youtube.com/watch?v=J6TnZxUUzqU
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Ellipses - Conic Sections: https://www.youtube.com/watch?v=OPSCKXXvWiM
Arithmetic Sequences: https://www.youtube.com/watch?v=XZJdyPkCxuE
Probability - Basic Intro: https://www.youtube.com/watch?v=SkidyDQuupA
Intro to Statistics: https://www.youtube.com/watch?v=XZo4xyJXCak
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Pre-Calculus Final Exam Review: https://www.youtube.com/watch?v=Tj-V6KnwM5w
Full-Length Exam Videos + Worksheets: https://www.patreon.com/MathScienceTutor