Step-by-step explanation:
high: 91, 91, 91, 91, 90, 90, 92, 94
low:59, 60, 60, 60, 60, 60, 60, 61
y2-y1
x2-x1
Set up (-3,5) and (7,-9)
Which will be...
Y2=-9
y1=5
X2=-3
X1=7
Put the y coordinates on top of the x coordinates and subtract...
That;s your answer
