Parallel Lines Slopes
Presentation
•
Mathematics
•
9th Grade
•
Hard
Joseph Anderson
FREE Resource
7 Slides • 0 Questions
1
Slopes of Parallel Lines
2
Goal:
Students are going to solve problems of parallel lines by examining the relationship between their slopes.
3
Same slope, different y-intercepts.
Parallel Equations
4
Slope Intercept Form
Slope Formula
5
Procedures: Proving Lines Parallel
1) Find two points on each line.
2) Use slope formula to find the slope of each line.
3) If the slopes are equal then the lines are parallel.
6
Determine if the lines are parallel.
Example 1:
7
Determine if the lines are parallel.
Example 2:
Slopes of Parallel Lines
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