I think the answer is letter B
Use X1+X2 / 2, Y1+Y2 / 2
-3 + 2 / 2 , -5 + 7 / 2
-1 / 2 , 2/2
(-1/2, 1)
I think this is correct... I know you use the top formula
The <span>initial value is 65 since that is the y intersept.</span>
(S=D/T)S=216KM, T=8HOURS : 216/8=27KM/HOUR
