Limits and Continuity
What is \[\lim_{x \rightarrow 0} f(x)\] where f(x) is as shown in the graph below?
As x tends to zero what value does f(x) have in the graph?
just focus around zero zoom into zero :D
|dw:1384476550888:dw|
which limits equal infinity?
what is \[\lim_{x \rightarrow \infty}f(x) and \lim_{x \rightarrow -\infty}f(x)\]
\[\lim_{x \rightarrow \infty} f(x) and \lim_{x \rightarrow -\infty} f(x)\]
@timo86m
well if you were to follow the line all the way to the left as in -infinity you get 0 and if you follow the line al the way to the right as in +infinity you get 0 as well :D
for all these questions just ask your self what does the graph do at x and sometimes. what does y= at x
but more accurately what is the behaviour of y at x cuzz |dw:1384481576233:dw| will make drawings
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