Answer:
1. 0
2. Undefined
Explanation:
To find the slope of the two points, you first have to subtract the y1 from the y2 (6-6). Then, you do the same thing with the x1, and the x2 (3-(-4). Your slope is 0/7. 0/7 simplified is 0, since the 0 is the numerator, not the denominator.
Next, you can do the same thing with the second slopes. First is -6-8, which is the numerator, and then do -5-(-5), which is the denominator. Your answer comes out to -14/0. If the denominator is 0, the answer is will always be undefined.
Hope that helped!!
