Answer:
B. (-9/2, -11/2)
Step-by-step explanation:
-12+3 / 2 = -9/2
-3+-8 / 2 = -11/2
Answer:29.3
Step-by-step explanation: 88/3
Answer:
All of the points lie on the graph except for the coordinates (-2,1) and (1,5)
Step-by-step explanation:
Answer: 14.4 h
The speed is :

The time it takes to travel 279 miles :

Answer:
Option C.
Step-by-step explanation: