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Unformatted text preview: Here is a system: == + 3 2 7 2 y x y x 2 You try! Here is a system: = += + 2 5 2 y x y x Classifying Systems o Independent System: 1 solution o Dependent System : no unique solution (many solutions) o Inconsistent System: no solution Classify the following solutions as a type of system: Classifying Systems w/out Graphing: o you can compare the slopes and yintercepts to find the number of solutions. o Classify the system w/out graphing (hint: Rewrite the 2nd equation in slopeintercept form (y=mx+b) = ++ = 1 2 3 2 y x x y Check Understanding On your own or w/partner: o p. 118 – Check Understanding # 3 a,b, and c Homework: o p. 118119 # 19 (odd), 1318, 2527...
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 Fall '09
 Johnson
 Algebra, Systems Of Equations, Equations, Elementary algebra, w/out graphing

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