Equations of Lines

1. 3.5 Equations of Lines
HW pg. 184 #5­19 odd, 25­33 odd, 39­43 odd 1
October 01, 2013
Oct 7­7:09 AM
Bellwork
1. Find the slope of the line that goes through (-9, 3) and (-9, 14).
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2. Line k passes through (0,3) and (5,2). Graph the line perpendicular to
k that passes though the point (1,2).
3. How do you know lines are parallel
to one another without the parallel
arrows?
(2,7)
(5,2)
(0,3)
(1,2)
the slopes are the same

2. 3.5 Equations of Lines
HW pg. 184 #5­19 odd, 25­33 odd, 39­43 odd 2
October 01, 2013
Oct 7­7:28 AM
3.5 Write and Graph Equations of Lines
Slope-intercept form: y = mx + b; m = slope, b = y-intercept

3. 3.5 Equations of Lines
HW pg. 184 #5­19 odd, 25­33 odd, 39­43 odd 3
October 01, 2013
Oct 7­7:38 AM

4. 3.5 Equations of Lines
HW pg. 184 #5­19 odd, 25­33 odd, 39­43 odd 4
October 01, 2013
Sep 29­7:32 AM

5. 3.5 Equations of Lines
HW pg. 184 #5­19 odd, 25­33 odd, 39­43 odd 5
October 01, 2013
Oct 7­7:40 AM
Sage & Scribe
for guided practice #1 & 2 with horizontal partner

6. 3.5 Equations of Lines
HW pg. 184 #5­19 odd, 25­33 odd, 39­43 odd 6
October 01, 2013
Sep 29­7:32 AM

7. 3.5 Equations of Lines
HW pg. 184 #5­19 odd, 25­33 odd, 39­43 odd 7
October 01, 2013
Oct 7­1:38 PM
Standard Form: Ax + By = C

8. 3.5 Equations of Lines
HW pg. 184 #5­19 odd, 25­33 odd, 39­43 odd 8
October 01, 2013
Oct 7­1:33 PM
HW pg. 184
#5-19 odd,
25-33 odd,
39-43 odd