Answer:
c= 50+
Step-by-step explanation:
-Anything over 50 will be more than 33 after being subtracted by 17.
V = S*h
h = V/S = 250*pi / 50*pi = 5 m
The third graph (from left to right)
12 miles per hour would mean the line should be a consistent incline
the graph shows the line hitting (1, 12) .. (2, 24) ... (3, 36) which is constant
so that graph is correct