the answer is 15% decrease
grab rope, tie a loop-de-loop, put it around ur neck, now jump while its tied to a high place. now your shoes are cool.
step-by-step explanation:
graph using a few selected
x y
-1 15
0 6
1 2.4
2 0.96
range =5
to find the range, we take the largest value and subtract the smallest value.
the largest value is 5
the smallest value is 0
the range is 5-0 =5