Answer:
0
Step-by-step explanation:
Use rise over run, (y2 - y1) / (x2 - x1)
Plug in the points:
(y2 - y1) / (x2 - x1)
(-18 + 18) / (-15 - 12)
0 / -27
= 0
So, the slope is 0.
-0.125
- Im learning about this , so im not really sure
3x +5+2x+44+110+123+136=360
5x+418=360
c. l. t
5x=58
therefore X=11.5