Graphs are one of the objects of study in discrete mathematics. The edges may be directed or undirected. For example, if the vertices represent people at a party, and there is an edge between two people if they shake hands, then this is an undirected graph, because if person A shook hands with person B, then person B also shook hands with person A.
About. 1  Jake T. Austin is a 22 year old American Actor. Born Jake Austin Szymanski on 3rd December, 1994 in New York City, New York, USA, he is famous for Wizards Of Waverly Place. His zodiac sign is Sagittarius.
Who is T.D. Jakes? Bishop Thomas Dexter âT.D.â Jakes (born in 1957) is a popular black preacher and evangelist who is the main pastor of The Potter's House church in Dallas, Texas (founded in 1996), with a congregation of over thirty thousand members. He comes from a United Pentecostal, or Oneness Pentecostal, background.