Question

(x+3)/(x+2) lim as x approaches -2

Answer 1

Look at the graph of the function as x --> -2.

Answer 2

Note: Graph is from Wolframalpha
http://www.wolframalpha.com/input/?i=lim+%28x%2B3%29%2F%28x%2B2%29+as+x+approaches+-2

Answer 3

to solve it numerically, just plug in x=-2, what u get ?

Answer 4

should be infinity all you have to do is make a table and pick numbers that get close to -2 for example -2.1,-2.01,-2.001 from the left side of -2 and -1.9,-1.99,-1.999 from the right side of -2. As you'll notice, your answer is approaching infinity

Answer 5

I'm thinking that the limit does not exist.

Answer 6

oh, yes.
as from the graph, from the left it approaches -infinity and from the right, it approaches infinity.
then actually this limit does not exist .