A youth organization collected nickels and dimes for a charity drive. By the end of the 1-day drive, the youth had collected $49
1 answer:
You might be interested in
For 
to be continuous at 
, we need to have
Note that
means that 
, but that 
is *approaching* 5. We're told that for , we have
We can write
and the limit would be
and so is discontinuous.
Note that
We can write
and the limit would be
and so