Use the graph to find the slope of each line:
Positive slope:
Negative slope:
Zero slope:
Undefined slope:
Use the graph to find the slope of each line:
Use the graph to find the slope of each line:
Find the slope of the line passing through the following points:
(5, 3) and (6, 10)
7)
9)
Find the slope of the line passing through the following points:
10)
(5, 8) and (5, 2)
11)
(15, 7) and (6, -5)
(4, 6) and (-1, 6)
8)
(2, -1) and (-2, 9)
Use slope to determine whether AB and CD are parallel,
perpendicular, or neither:
Use slope to determine whether AB and CD are parallel,
perpendicular, or neither:
13)
14)
A (1, 5)
B (3, 2)
C (7, 10)
D (-2, 4)
A (3, 11)
B (4, 6)
C (7, 13)
D (5, 3)