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.
More than nine million viewers were gripped by her portrayal of down-trodden and world weary cop Catherine Cawood in the hit BBC 1 drama . Now, 51-year-old Sarah is set to return to Yorkshireâs Calder Valley later this year - in the fourth series of BBC 1âs Last Tango in Halifax . And, despite the mega-success of Happy Valley, the former Coronation Street actress Last Tangoâs Caroline is her favourite telly role.