No.
Usually yes.
A good place to start is at a website called www.superteacherworksheets.com/graphing.html . Once you are there you select the line graph section and start off by clicking on the beginner line graph worksheets. As you get better you can then work on intermediate and advanced level line graphing worksheets provided on the same webpage.
The straight horizontal line on the graph says: "Whatever time you look at, the speed is always the same". This is the graph of an object moving with constant speed.
It tells you that the two variables in the graph change together at the same rate. There may or may not be a causal relationship between the tw variables: both could be related to a third variable which is not part of the graph.
no
No.
Usually yes.
No. Generally speaking, a trend graph has time on the horizontal axis. That is not always the case with line graphs.
a double line graph is a graph that is same as a line graph but there are two lines
no because the broken line graph is a line graph that is broken da!
The line of a graph is quite often used to indicate the average of various data points that fall both above and below the line. Very jagged lines get smoothed out, but the trend is the same.
yes you can plot same things from a frequency graph on a line graph because it is the same thing :) peace
yes.
No! Bar and line graphs are different bar graphs show bars and line graph shows lines.
A line graph is the best choice for graphing your data when you're showing quantitative data (numbers) over time. A bar graph is best when you're showing qualitative data and quantitative data at the same time. A line graph could be: Laps run in a minute. A bar graph could be: Laps run by Legolas, Gimli, Hermione, and Harry in 5 minutes.
No. A time graph is a special type of line graph. A line graph can represent any two variables such as height and weight of a group of people. Nothing to do with time.
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