Question

find the limit as x approaches 3 of (1)/(x-3)

Answer 1

\[\lim_{x \rightarrow 3}\frac{ 1 }{ x-3 }\]

Answer 2

What does the denominator do as x approaches 3?

Answer 3

@tkhunny it becomes 0...?

Answer 4

please help! i have this and one more limit problem and i'm done and ive been studying all day and im exhausted and I just don't understand these.

Answer 5

I suggest looking at a table of values

specifically x values close to x = 3

like x = 3.1, x = 3.01, x = 3.001
and x = 2.99, x = 2.999, x = 2.9999, etc

Answer 6

I already know that the limit doesnt exist I just need to know how to prove it