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.
Brigitte Nielsen has always appeared to be larger than life and full of energy. But the 47-year-old looked drawn and tired today as she walked her adorable dogs in Notting Hill, London. And her tight black trousers and short jacket only served to emphasise how much thinner she is looking recently. Grab an energy drink! Brigitte Nielsen looks gaunt as she takes her dogs for a walk in Notting Hill, London earlier today.