Please help due today I will give brainliest! Find the slope of the line that passes through each pair of points

2. (0,1), (1,-2)
3. (2,5), (3,6)
4. (6,1), (-6,1)
5. (4,6), (4,8)
6. (5,2), (5,-2)
7. (2,5), (-3,-5)
8. (9,8), (7, -8)
9. (-5,-8), (-8,1)
10. (-3,10), (-3,7)
11. (17,18), (18,17)
12. (-6,-4), (4,1)
13. (10,0), (-2,4)
14. (2,-1), (-8,-2)
15. (5,-9), (3,-2)
16. (12,6), (3,-5)
17. (-4,5), (-8,-5)
18. (-5,6), (7,-8)

Step-by-step explanation:

2. (-2-1)/(1-0)= -3/1 = -3

3. (6-5)/(3-2)= 1/1= 1

4. (1-1)/(-6-6)= 0/-12= 0

6. (-2-2)/(5-5)= -4/0 = undefined

5. (8-6)/(4-4)= 2/0 = undefined

7. (-5-5)/(-3-2)= -10/-5= 2

8. (-8-8)/(7-9)= -16/-2= 8

9. (1+8)/(-8+5)= 9/-3= -3

10. (7-10)/(-3+3)= -3/0= undefined

11. (17-18)/(18-17)= -1/1= -1

12. (1+4)/(4+6)= 5/10 = 1/2

13.(4-0)/(-2-10)= 4/-12 = -1/3

14. (-2+1)/(-8-2)= -1/-10= 1/10

15. (-2+9)/(3-5)= 7/-2= -7/2

16. (-5-6)/(3-12)= -11/-9= 11/9