Answer:
−9
Step-by-step explanation:

The rate of change is also called the slope
the formula foe the rate of change is (y2-y1) / (x2-x1)
x1 = -3
x2 = 6
y1 = 14
y2 = -1
rate of change = (-1 - 14) / (6- (-3)
= -15 / 9
= -5/3
1 I think. Tell me if that is correct
5/8=0.625
7/12=0.583......
5/8 is bigger as ive put both into a decimal as it is easier to tell
To find the mean add up all the numbers and divide. The mean absolute deviation is the difference.