Continuity and Limits. Continuity. Continuity can be defined conceptually in a few different ways. A function is continuous, for example, if its graph can be traced with a pen without lifting the pen from the page. A function is continuous if its graph is an unbroken curve; that is, the graph has no holes, gaps, or breaks. But terms like unbroken curve and gaps aren't technical mathematical terms and at best, only provide a reader with a description of continuity, not a definition.
Summer baby! Congratulations are in order for Christina Aguilera, 33! She welcomed a baby girl on Aug. 16 with fiance Matt Rutler. Christina is already a mom to 6-year-old Max, and this is her first little girl.
The great gymnast Nadia ComÄneci was only 14 years old when she scored the first perfect 10 in Olympic history at the 1976 Olympic games and won five medals, three of them gold. At this time the minimum age was 14, however Nadia would not have been allowed to compete under today's rules.