by Saul Report definition; The new sexy semi-underground kink, wherein individuals take part in using other individuals like caps. The hatting scene is comprised of two subgroups: the person who wears the cap, while the hat him- or herself. Addictive phenomenom. by Fanny Report definition
Types of Charts. There are several different types of charts and graphs. The four most common are probably line graphs, bar graphs and histograms, pie charts, and Cartesian graphs. They are generally used for, and best for, quite different things.
In 2D, the linear equations are polynomials of degree 1 , general the form is [math]y=mx+c [/math]and its graphs are straight lines. Polynomials of degree more than 1, trig functions, exponential, or etc are called non linear equations as their graphs not straight lines , they are curves have some different shapes.