Let's say you were inflating a balloon and you measured the diameter of the balloon at the start, and then every second thereafter. You could graph the diameter of the balloon on the vertical (y) axis and the time on the horizontal (x) axis. This would show the balloon expanding over time. The slope of the line would be the rate at which the balloon would be expanding.
a line graph
line graph
To show values as a trend and to be able see how something has played out over a period of time, a line graph is ideal.
they both show in crease but a line graph may show decrease
line graph
it is used to show something that has changed over a period of time
a bar graph because the line graph shows something in a period of time. Also a bar graph would show the number of birds and the color of them at the time while a line graph would show only the number of birds and the time.
a bar graph because the line graph shows something in a period of time. Also a bar graph would show the number of birds and the color of them at the time while a line graph would show only the number of birds and the time.
A line graph.A line graph.A line graph.A line graph.
line graph
line graph
A line graph or a bar graph.