A hyperbola is a set of all points P such that the difference between the distances from P to the foci, F1 and F2, are a constant K. Before learning how to graph a hyperbola from its equation, get familiar with the vocabulary words and diagrams below.
Antonio Vivaldi (Composer) Born: March 4, 1678 - Venice, Italy Died: July 27/28, 1741 - Vienna, Austria Antonio Lucio Vivaldi, nicknamed il Prete Rosso (The Red Priest), was a Venetian priest and Baroque music composer, as well as a famous virtuoso violinist; he was born and raised in the Republic of Venice.
Alexander Litvinenko and the most radioactive towel in history. The Russian dissident was murdered in London with polonium, but only on the third attempt. It was a warm autumn day when the two Russian visitors arrived in Grosvenor Street, central London. Their names were Andrei Lugovoi and Dmitry Kovtun; the date was 16 October 2006.