To get a visual representation of things and to take the data you have and obtain information from the graph about values you have not measured.
it's to help you with your counting
the five graph is line graph,bar graph,pictograph,pie graph and coin graph
bar graph,line graph and pie graph
A bar graph.
line graph
The scales and title applied to the graph's axes.
becauseit is important
The major importance of a line graph is that it allows a person to visually see the relationship between two major variables. A line graph contains a vertical axis and a horizontal axis.
it's to help you with your counting
They are essential by definition. It is not possible to have a bar graph with no bars!
makes it very easy to graph linear equations
lthe range of any graph describes all the y-values that are represented. If there are no restrictions on the variables in the equation on the graph, the range is generally y= all real numbers (that |R symbol)
A velocity-time graph shows how an object's velocity changes over time. It is important because it provides information about an object's acceleration (slope of the graph), direction of motion (positive or negative slope), and allows for the calculation of the total distance traveled by the object.
it makes teaching-learning process simpler helps students increase their analyzing skills
They give a visual representation of the data, so they can be useful as a way of interpreting the data.
The cartesian plane of space, the x and y axes, the points and lines, and the labels of the axes are the four main components of a graph. Intercepts are another name for vertical and horizontal lines that cross the axes.
-- If you know the general shape of a graph, and you can quickly determine the x- and y-intercepts, that's often enough information to make a pretty accurate sketch of the graph. -- In particular, if the equation is a linear one, then you know the graph will be a straight line; and then, as soon as you know the x- and y-intercepts, just draw the line between them and you don't need anything else ... that's your graph.