The correct answer is Over the last 30 years, teen fatalities due to motor vehicle accidents have decreased.
Explanation:
This graph shows the number of teen fatalities caused by vehicle accidents from 1980 to 2010, also, in the graph, female fatalities are shown in orange, while male fatalities are shown in blue.
One of the patterns in the graph is that both lines have decreased, which shows teen fatalities in vehicle accidents have reduced. Indeed in 1980, male fatalities were around 7000, and by 2010 these decreased to 2000; similarly, in 1980, female fatalities were higher (around 3000), and by 2010 they reduced to around 1000. According to this, the graph supports the idea "Over the last 30 years, teen fatalities due to motor vehicle accidents have decreased".
