According to economists, this episode of great recession was resulted from a sudden busting of house bubble in US, where the house bubble was caused by rapid growth of improper regulation on sub-prime mortgages (Merriam 2009; Wang 2009; Whitney 2007).
When working with equations that have two variables, the coordinate plane is an important tool. It's a way to draw pictures of equations that makes them easier to understand. To create a coordinate plane, start with a sheet of graph or grid paper. Next, draw a horizontal line.
If a location is given in Decimal Degrees, the coordinate is a whole number that will have 2 numbers before the decimal point, 5 or more after the decimal point and may be followed by the degrees symbol (i.e. 43.92741Â°).