In Exercises 5-8, describe the slope of the line. Then
find the slope. (See Example 1.)
5.
Ay
6.
7.
21
(-3, 1)
-2
-2
-2
2
2
Ay
17
(-2, -3)
-5
N
(2,-2)
2
(2, -3)
X
X
8.
414
2
-1
Ay
4
st
2
(4,3)
2
(1,-1)
(0, 3)
4
1
X
3
(5,-1)
X