It would have a positive slope since it's increasing, or going UP.
better graph would be a line graph
answer: A graph showing the increase in jet speeds over time :apex
a line graph would do the best or you could do the bar graph but it would be a bit longer to do
line graph
Line graph
bar or pie graph
line graph
circle graph
Line graph
A pie graph is more effective that other types of graphs for showing shares of a total.
A line graph.
when you are showing multiple data over 9000!