Sure, on a bar graph, each bar represents a quantity of something. If the entire graph is for a certain product, then each bar could represent the quantity sold each month. Or the entire graph could be for a particular month, with each bar representing sales during that month, for different products.
A circle graph shows the different parts of a whole quantity.-Akira
line graph.
Bar graphs are used when graphing a qualitative independent variable, but a line graph is used when the independent variable is quantitative. Also when you are comparing quantity of objects(bar graph)
There is no reason why any graph should start from any particular point.
No particular reason. They are equally effective.
what is demand curve is a graphic representation of the relationship between product price and the quantity of the product demanded. It is drawn with price on the vertical axis of the graph and quantity demanded on the horizontal axis
bar graph
Line graph
The graph you are referring to is called a solubility curve. It shows the relationship between the amount of solute that can dissolve in a solvent at a certain temperature. The curve indicates the solubility limit for that particular solute-solvent system under the specified conditions.
In an inelastic graph, price changes have a small impact on quantity demanded, while in an elastic graph, price changes have a significant impact on quantity demanded.
circle graph
I would think a bar graph or column graph would be best for this.
Excess demand on a graph can be identified where the quantity demanded is greater than the quantity supplied, resulting in a shortage. This is shown by a point above the equilibrium price on the supply and demand graph.
the rate of change of the first quantity is same as the change of the second quantity. So the graph is a straight line . But as far as quantity is concerned it can be anything provided they both increase in the same rate...
A circle graph shows the different parts of a whole quantity.-Akira
The PPF graph is a bowed out curve. The x-axis being quantity produced of one product/service and the y-axis being another quantity produced of a product/service. Any point on the curve is productive efficiency. Outside of the curve is unattainable and inside of the curve is inefficient.
In a graph, the rise of a line usually represents an increase of some quantity. What that quantity is must be read off the graph's axes.