Step-by-step explanation:
X-coordinate : (-18+0)/2 = -9.
Y-coordinate = (-2+6)/2 = 2.
Hence M(-9,2).
Answer:
-5/2
use desmos.com to graph the points
d=
Answer= 20.224
The top left graph is the only one correct. It rises up slowly then faster, and then stays constant for an hour, then decreases.
= -716060
