Answer:
Step-by-step explanation:
1/3
-4.2, -3.5, -2.1, -1.5, -1, -0.5, 0.5, 3.5, 4.8
The answer is 132.
Find and compare the unit rates of decline:
Run "a":
-60 yds
------------- = -0.171 yds per yd
350 yds
Run b
115 yds
------------- = -0.290 yds per yd
550 yds
Slope (b) is the steeper.