Week 6 Concept Check

Week 6 Concept Check - other lines slope is the negative...

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Week 6 Concept Check Angel Bingham How can you determine if two lines are perpendicular? If the product of the slopes of the two lines is -1 then the two lines are perpendicular.  So if you have the slope of ONE line, but you know the two lines are perpendicular, then the 
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Unformatted text preview: other lines slope is the negative reciprocal. Example: the slope of line 1 is -7. If we know the two lines are perpendicular then the slope of the second line will be 1/7...
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