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15 Cards in this Set
- Front
- Back
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Slope
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Steepness of a line
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Positive Slope
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Up and to the right
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Negative slope
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Down and to the right
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Slope Formula
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(y1-y2)/(x1-x2)
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Zero Slope
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horizontal line
y=# |
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Undefined Slope
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Vertical Line
x=# |
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Slope-Intercept Form
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y=mx+b
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m
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Slope
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b
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y-intercept
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Standard Form
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Ax + By = C
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x intercept
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(#, 0)
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y intercept
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(0,#)
(0.b) |
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Point Slope Form
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y-y1 = m(x-x1)
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Slope of Parallel Lines
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Same Slope
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Slope of Perpindicular Line
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Different Slope
Opposite Reciprical |
