Answer:
I NOT 100% SURE BUT I THINK ITS .B)
Step-by-step explanation:
The range of any graph are the set of all the y-values of the graph. For this graph, it goes all the way from 0 to about 3.5. I'd say the range of this graph was {0, 3.5}. Hope I could help!
20.05 - 18.5 + 12.95 = 14.5ft