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## j814wong Group Title Let f be the function defined as follows one year ago one year ago

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1. j814wong Group Title

|dw:1350517788980:dw| b) Describe all values of a and b for which f is a continuous function. c) For what values of a and b is f both continuous and differential?

2. TuringTest Group Title

a function is continuous at $$x=a$$ if$\lim_{x\to a^-}f(x)=\lim_{x\to a^+}f(x)=f(a)$