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7 Cards in this Set
- Front
- Back
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What is the slope formula?
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y1-y2
_____ x1-x2 |
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What is the distance formula?
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D= radical:
(x1-x2)^2 -(y1-y2)^2 |
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What is the midpoint formula?
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Mdpt=(x1+x2) and (y1+y2)
_______ ________ 2 2 |
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How do you compute parallels and find a certain value?
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Cross multiply
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in a square or rectangle or parallelogram, how do you find the slope of a side?
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take the given fraction, do the negative reciprocal for the first segment, and keep the second the same
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What is the slope of a line parallel to the X-axis?
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slope= zero
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What is the slope of a line parallel to the Y-axis?
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Slope= undefined
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