Answer:
Step-by-step explanation:
Ok to find slope you use the equation y2-y1 / x2-x1
Example: (18, 5) (-18,5)
x1 y1 x2 y2
5-5/ -18-18
Slope= 0
3. (-4,-4) (-6,-1)
14-(-4) /-1 - (-4)
14+4 / -1+4
So add 14 and 4 since a negative and a negative equals a positive
18/3 Divide
Slope=6
5. (-4,5) (-6,-1)
-1-5/ -6 -(-4)
-1-5 / -6+4
-6/-2
Slope= 3
7. (1,9) (4, -19)
-19 - 9/ 4-1
-28/ 3
Slope=-9.3
