Question 1045576
f approaches 1 as x tends either toward negative infinity or positive infinity.


The rational part becomes increasingly large but negative as x approaches 2 from the left; but increasingly large and positive as x approaches 2 from the right.  RANGE IS ALL REAL NUMBERS.


{{{graph(400,400,-10,10,-10,10,3/(x-2)+1)}}}


f is undefined for x at 2, so that tells you the domain.