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9 Cards in this Set
- Front
- Back
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rise
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the difference of the y-coordinates of two points on the line
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range
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the set of second coordinates in the ordered pair of a relation or function
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slope (official0
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ratio of vertical rise to horizontal run *steepness of line*
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other slope
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change in y y2-y1
--------------or ---------- change in x x2-x1 |
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What are the four types of slope?
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1. positive slope
2. negative slope 3. zero slope 4. undefined slope |
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define positive slope
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line that increases left to right
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define negative slope
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line that decreases left to right
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zero slope
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horizontal line 0/1
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undefined slope
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line is vertical 1/0
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