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WIR2 20B M251 V2 thumbnail

WIR2 20B M251 V2

Finding the point where two lines in three-dimensional space intersect

LineMATH 251System of EquationsThree-Dimensional Coordinate System
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WIR4 20B M251 V11 thumbnail

WIR4 20B M251 V11

Using the method of Lagrange multipliers to find the extreme values of a function subject to a constraint

Absolute MaximumAbsolute MinimumFunction of Two VariablesGradient VectorLagrange MultiplierMATH 251Partial DerivativeSystem of EquationsThree-Dimensional Coordinate System
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WIR7 20B M150 V15 thumbnail

WIR7 20B M150 V15

Solving a linear system of equations using substitution

System of Equations
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WIR7 20B M150 V16 thumbnail

WIR7 20B M150 V16

Solving a linear system of equations using elimination

System of Equations
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WIR7 20B M150 V17 thumbnail

WIR7 20B M150 V17

Solving a linear system of equations

System of Equations
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MATH 140 Exam 1 Review #9 thumbnail

MATH 140 Exam 1 Review #9

Writing the augmented matrix for a system of linear equations

Augmented MatrixMATH 140MatrixSystem of Equations
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MATH 140 Exam 1 Review #10 thumbnail

MATH 140 Exam 1 Review #10

Determining if given values are solutions to a system of linear equations

MATH 140ParameterizationSystem of Equations
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MATH 140 Exam 1 Review #12 thumbnail

MATH 140 Exam 1 Review #12

Solving a system of linear equations without using technology

MATH 140System of Equations
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MATH 140 Exam 1 Review #13 thumbnail

MATH 140 Exam 1 Review #13

Finding the solution to a system of linear equations by graphing

GraphMATH 140ParallelSlopeSlope-Intercept FormSystem of Equationsx-Intercepty-Intercept
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