6) A linear function is used to determine the amount a, of the fine for a speeding ticket when a driver is going m
miles per hour over the speed limit. This relationship is
described in the graph shown. (MAFS.912.F-JF.2.5.)
Which best describes the range of this linear function?
400+
A. 5 (40, 350)
300
B. O< a < 350
Amount of the fine($)
200
100
C. 50 < a < 350
(5, 50)
10 20 30 40
Miles per hour over the limit
D.5 < a <350