et-314
DESCRIPTION
ET-314. Week 3. Examples of solving systems of 2 linear equations. Examples of solving systems of 2 linear equations. Examples of solving systems of 2 linear equations. Basic techniques for solving systems of linear equations. Graphical Solutions of 2X2 Equations. - PowerPoint PPT PresentationTRANSCRIPT
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ET-314
Week 3
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Examples of solving systems of 2 linear equations
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Examples of solving systems of 2 linear equations
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Examples of solving systems of 2 linear equations
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Basic techniques for solving systems of linear equations
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0123456789
1 2 3 4 5 6 7 8
Series1
Series2
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00
-9
-12
y-scale3
10 15 20 5
-3
-6
12
9
6
3
x- scale-20 -15 -10 -5 5
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Graphical Solutions of 2X2 Equations
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Determinant technique
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1 9= 1 X 6 - 4 X 9
4 6= -30
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