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8 Cards in this Set
- Front
- Back
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regions shaded under a line includes the line |
no more than less than or equal to at most |
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strategies to find regions when you have two lines |
graph the first inequality and determine what region to shade and then do the same for the second inequality and determine when the lines overlap for the solution |
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parallel lines |
have the same slope different y int |
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perpendicular lines |
negative reciprocals for slopes y ints can be the same or dif |
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intersecting lines |
one solution consistent and independent |
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same line
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infinitely many solutions consistent and dependent |
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parallel lines |
no solutions inconsistent |
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standard form |
ax term must be positive no fractions allowed |
