RALLEL to the en point in point-slope form 1) Through: (1, -3) Parallel to: y-3x-6

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
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8) Through: (2, 4)
Perpendicular to: y=hx+10
3.5 Day 2 Homework
For #1-6, write the equation of the line
PARALLEL to the given line and through the
given point in point-slope form
1) Through: (1, -3) Parallel to: y-3x-6
9) Through: (2, 1)
Perpendicular to: y=-9x+12
2) Through: (2, 4) Parallel to: y=4x+10
10) Through: (4, 9)
Perpendicular to: y=-¾x-22
3) Through: (-11, 5) Parallel to: y=x
110 Through: (11, 2)
Perpendicular to: y=-2x-6
4) Through: (4, 9) Parallel to: y=2 x-100
12) Through: (12, -1)
Perpendicular to: y=½ x-100
5) Through: (12. -1) Parallel to: y=-% x-22
For 14-15, find the slope of the lines AB and
CD and decide if they are parallel,
perpendicular or neither.
6) Through: (5, -5) Parallel to: y=10x-30
14) A(2, 4) BI, 8) C(-2, 5) D(2, 6)
For #7-12, write the equation of the line
PERPENDICULAR to the given line and
through the given point in point-slope form
7) Through: (1, -3)
Perpendicular to: y=3x-6
15) AC12, 10) B(20, 15) C(-4, -12) D(-12, -17)
Transcribed Image Text:8) Through: (2, 4) Perpendicular to: y=hx+10 3.5 Day 2 Homework For #1-6, write the equation of the line PARALLEL to the given line and through the given point in point-slope form 1) Through: (1, -3) Parallel to: y-3x-6 9) Through: (2, 1) Perpendicular to: y=-9x+12 2) Through: (2, 4) Parallel to: y=4x+10 10) Through: (4, 9) Perpendicular to: y=-¾x-22 3) Through: (-11, 5) Parallel to: y=x 110 Through: (11, 2) Perpendicular to: y=-2x-6 4) Through: (4, 9) Parallel to: y=2 x-100 12) Through: (12, -1) Perpendicular to: y=½ x-100 5) Through: (12. -1) Parallel to: y=-% x-22 For 14-15, find the slope of the lines AB and CD and decide if they are parallel, perpendicular or neither. 6) Through: (5, -5) Parallel to: y=10x-30 14) A(2, 4) BI, 8) C(-2, 5) D(2, 6) For #7-12, write the equation of the line PERPENDICULAR to the given line and through the given point in point-slope form 7) Through: (1, -3) Perpendicular to: y=3x-6 15) AC12, 10) B(20, 15) C(-4, -12) D(-12, -17)
NAME:
DATE:
PER:
3.5 Day 3 Notes- Equations of Lines
I can write equations of lines parallel or perpendicular to another line.
Slope intercept form: y= mx+b
where m is
and b is the
Example 1: (parallel to a given line) use the same slope
1) Through the point (2, -1) and parallel to y = 4x - 1
First in point slope:
Then solve for y to change into slope-intercept:
Example 2: (perpendicular to a given line) use the negative reciprocal of the slope
2) Through the point (4, -2) and perpendicular to y = -3 x + 2
First in point slope:
Then change to slope-intercept:
7| Page
Transcribed Image Text:NAME: DATE: PER: 3.5 Day 3 Notes- Equations of Lines I can write equations of lines parallel or perpendicular to another line. Slope intercept form: y= mx+b where m is and b is the Example 1: (parallel to a given line) use the same slope 1) Through the point (2, -1) and parallel to y = 4x - 1 First in point slope: Then solve for y to change into slope-intercept: Example 2: (perpendicular to a given line) use the negative reciprocal of the slope 2) Through the point (4, -2) and perpendicular to y = -3 x + 2 First in point slope: Then change to slope-intercept: 7| Page
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