Answer:
-8/7
Step-by-step explanation:
slope = change in y/change in x
9-1=8
3-10=-7
slope=8/-7
t= 9, t= -9
1 week
(-1, -2.5)
(3, 0) is the midpoint between (2, 2) and (4, -2)
(-5, -5) (3, 0) the midpoint between these two points is
(-5 + 3) / 2 = -1, (-5 + 0) / 2 = -2.5