Aim: How do we write equations of lines parallel or perpendicular to a given line? HW: Complete...
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Transcript of Aim: How do we write equations of lines parallel or perpendicular to a given line? HW: Complete...
![Page 1: Aim: How do we write equations of lines parallel or perpendicular to a given line? HW: Complete Worksheet Do Now: 1. Find the slope of the line given above.](https://reader036.fdocuments.in/reader036/viewer/2022080917/56649ebb5503460f94bc3bb9/html5/thumbnails/1.jpg)
Aim: How do we write equations of lines parallel or perpendicular to a given line?HW: Complete WorksheetDo Now: 1. Find the slope of the line given above
2.Find the slope of a line parallel to the line given above.
![Page 2: Aim: How do we write equations of lines parallel or perpendicular to a given line? HW: Complete Worksheet Do Now: 1. Find the slope of the line given above.](https://reader036.fdocuments.in/reader036/viewer/2022080917/56649ebb5503460f94bc3bb9/html5/thumbnails/2.jpg)
Parallel lines are lines that never intersect and always the same distance apart.
Perpendicular lines are lines that intersect at a common point to create a right angle.
l
m
![Page 3: Aim: How do we write equations of lines parallel or perpendicular to a given line? HW: Complete Worksheet Do Now: 1. Find the slope of the line given above.](https://reader036.fdocuments.in/reader036/viewer/2022080917/56649ebb5503460f94bc3bb9/html5/thumbnails/3.jpg)
The slope of parallel lines are the same.y=3x+5 is parallel to y=3x-5
m=3 m||=3
The slope of perpendicular lines are negative reciprocals.
y= 3x+5 is perpendicular to y= -1/3x-5m=3 m |= -1/3
![Page 4: Aim: How do we write equations of lines parallel or perpendicular to a given line? HW: Complete Worksheet Do Now: 1. Find the slope of the line given above.](https://reader036.fdocuments.in/reader036/viewer/2022080917/56649ebb5503460f94bc3bb9/html5/thumbnails/4.jpg)
What are the two ways to formulate a linear equation?
![Page 5: Aim: How do we write equations of lines parallel or perpendicular to a given line? HW: Complete Worksheet Do Now: 1. Find the slope of the line given above.](https://reader036.fdocuments.in/reader036/viewer/2022080917/56649ebb5503460f94bc3bb9/html5/thumbnails/5.jpg)
1. Write an equation for the line that is parallel to y=6x-2 and passes through the point (0,0).
![Page 6: Aim: How do we write equations of lines parallel or perpendicular to a given line? HW: Complete Worksheet Do Now: 1. Find the slope of the line given above.](https://reader036.fdocuments.in/reader036/viewer/2022080917/56649ebb5503460f94bc3bb9/html5/thumbnails/6.jpg)
2. Write an equation for the line that is perpendicular to y=2x+7 and passes through the point (1,-10)
![Page 7: Aim: How do we write equations of lines parallel or perpendicular to a given line? HW: Complete Worksheet Do Now: 1. Find the slope of the line given above.](https://reader036.fdocuments.in/reader036/viewer/2022080917/56649ebb5503460f94bc3bb9/html5/thumbnails/7.jpg)
PAIR SHARE!!
On the worksheet, do questions #1(a-d) and #2 (a-b) with the people around you.
The rest of the worksheet will be for homework.