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6.1 Graphing Systems of Equations. System of Equations : two or more equations. Ex 1: State whether system is consistent, inconsistent, or dependent:. Intersecting Lines = Consistent System w/ One solution Parallel Lines = Inconsistent System w/ No Solution
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Ex 1: State whether system is consistent, inconsistent, or dependent:
Intersecting Lines = Consistent System w/ One solution • Parallel Lines = Inconsistent System w/ No Solution • Coincident Lines = Dependent System w/ Infinite Solutions
Ex 4: Joe and Josh each want to buy a video game. Joe has $14 and saves $10 per week. Josh has $26 and saves $7 a wekk. In how many weeks will they have the same amount?