what ive tried:
3(x+7)
--------
-(x+7)
i get -3, but its not working...
Ive been stuck over this problem evaluating a limit with an absolute value. I checked online and found some very nice videos going over simple functions containing absolute values but the end all nicely without a 0 being in the denominator. Heres the problem:
Find the limit, if it exists. (If it does not exist, enter NONE.)