Macroeconomics- graph?

Question

I am taking a macroeconmics class and need to know what a an analytical grap h is...I need the definition as well

Answer 1

An analytical graph is any graph that shows the EFFECT on a variable such as price to another variable that is CHANGING such as demand while another variable is held CONSTANT such as supply.  In this case, price will increase with increasing demand because the supply will become more scarce as demand increases. So an analytical graph shows a visual analysis of the change in a particular variable.