# How do you use the definition of continuity to determine weather f is continuous at #f(x)= x-4# if #x<=0# and #x^2+x-4# if x>0?

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The way in which the function #f# is defined, it seems that its continuity is to be discussed at the pt. #x=0# .

The way in which the function

##### 1 Answer

Aug 19, 2016

#### Explanation:

The function

As

As

Also,

From

Hence,