what are the characteristics of a line graph?
434004
Line graphs consist of two axes: x-axis (horizontal) and y-axis (vertical), graphically denoted as (x,y). Each axis represents a different data type, and the points at which they intersect is (0,0). The x-axis is the independent axis as its values are not dependent on anything measured.
819882
['display relative proportions of multiple classes of data.', 'size of the circle can be made proportional to the total quantity it represents.', 'summarize a large data set in visual form.', 'be visually simpler than other types of graphs.', 'permit a visual check of the reasonableness or accuracy of calculations.']
395001
A line graph is a graph which is used to represent data that changes continuously with time. On the other hand, if the line graph is such that the lines drawn [in the line graph] from one whole un broken straight line , then i is called a linear graph.
870975
Interval graphs are in fact a subclass of chordal graphs and they are extensively discussed in [3]. An interval graph is a graph whose vertices can be mapped to unique intervals on the real line such that two vertices in the graph are adjacent iff their corresponding intervals intersect.
510114
['A title which describes the experiment. ... ', 'The graph should fill the space allotted for the graph. ... ', 'Each axis should be labeled with the quantity being measured and the units of measurement. ... ', 'Each data point should be plotted in the proper position. ... ', 'A line of best fit.']
176301
['The graph passes through the point (0,1)', 'The domain is all real numbers.', 'The range is y>0.', 'The graph is increasing.', 'The graph is asymptotic to the x-axis as x approaches negative infinity.', 'The graph increases without bound as x approaches positive infinity.', 'The graph is continuous.']
35908
['solid : A solid, continuous line.', 'none (default): No line is drawn.', 'hidden : A line is drawn, but not visible. ... ', 'dashed : A line that consists of dashes.', 'dotted : A line that consists of dots.', 'double : Two lines are drawn around the element.']
454683
Vertical Line Test A set of points in the plane is the graph of a function if and only if no vertical line intersects the graph in more than one point. Example 3. The graph of the equation y2 = x + 5 is shown below.
166781
The slope equals the rise divided by the run: . You can determine the slope of a line from its graph by looking at the rise and run. One characteristic of a line is that its slope is constant all the way along it. So, you can choose any 2 points along the graph of the line to figure out the slope.
526657
A line graph only has one line of data. ... A stacked line graph will follow the same structure — x-axis, independent, y-axis, dependent, plot and connect — but will consist of more than one line plotted on the same graph. Each line represents a different “thing” that was studied.
484014
Different types of graph are used to represent statistical data . The most common types are line graphs, bar graphs and pie charts.
703825
['four sides (edges)', 'four vertices (corners)', 'interior angles that add to 360 degrees:']
774422
['Data and its Frequency Distribution.', 'Pictographs.', 'Bar Graphs.', 'Histogram and Pie-Charts.', 'Chance and Probability.', 'Arithmetic Mean.', 'Median and Mode.']
1037990
Line graphs are like scatter plots in that they record individual data values as marks on the graph. The difference is that a line is created connecting each data point together. ... You would use a line graph when you want to be able to more clearly see the rate of change (slope) between individual data points.
1213163
So, if the graph is a straight line, it is the graph of a linear function. From a table, you can verify a linear function by examining the x and y values. The rate of change for y with respect to x remains constant for a linear function. This rate of change is called the slope.
1305005
Its graph is a set of all points (x,y) on the coordinate plane that satisfy the equation y=f(x) . Obviously, all points (x,y) on the horizontal line crossing the Y -axis at coordinate 3 satisfy the equation y=3 , regardless of its X -coordinate.
907327
The four most common are probably line graphs, bar graphs and histograms, pie charts, and Cartesian graphs. They are generally used for, and are best for, quite different things. You would use: Bar graphs to show numbers that are independent of each other.