Parallel and Perpendicular Lines Notes and Perpendicular Lines Notes 1 ... Work on #5-8. Parallel...
Transcript of Parallel and Perpendicular Lines Notes and Perpendicular Lines Notes 1 ... Work on #5-8. Parallel...
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Parallel and Perpendicular Lines Notes
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OpenerFind the slope of a line passing through the points (2, 7) and (6, 5)
Grab a Notes Sheet!
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Today's Agenda• Unit 6- Coordinate Geometry
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BrainstormWhat comes to mind when you think about graphing lines?
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RefresherFinding a slope from a graph:
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Finding a slope from two points:Ex. (4, 9) and (6, 0)
Write the equation of a line with a slope of 4/5 and a yintercept of 8:y = mx + b
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Parallel and Perpendicular Lines Notes
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With your groups: Work on #1-4
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With your groups: Work on #5-8
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#9 Graph the line parallel to that passes through point P and writethe equation of the line.
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#10 Are an perpendicular? Why or why not?
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#11 a. Graph the line that passes through (2 , -2) and has a slope -1/3b. Write the equation of the new line.
Can we write this equation in slope-intercept form?
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Point-Slope Formyy1 = m(xx1)
line that passes through (2 , -2) and has a slope -1/3
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On your own: #12-13