(Precise Definition of Limit) For a function f defined in some open interval containing a (but not necessarily at a itself), we say

lim as x approaches a f(x)=L,

if given any number epsilion > ) there is another number delta > 0 , such that 0 < |x - a| < delta guarantees that

|f(x)-L|<epsilion

1. Symbolically find delta in terms of epsilion to prove the following limit is correct. (Use the above mentioned definition).

lim as x approches 3 (2x-5=1)