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limits for test review

0 votes

asked Oct 22, 2014 in PRECALCULUS by Baruchqa Pupil

3 Answers

0 votes

3)

a)

Find the limit:

image

image

image

image

answered Oct 23, 2014 by bradely Mentor
How did you determine that limit is 1/x? im so confused
if x  tends to infinity means 1/x tends to 0, so substitute 0 for 1/x
0 votes

3)

b)

Find the limit:

image

answered Oct 24, 2014 by casacop Expert
0 votes

3)

c)

Find the limit:

image

We can conclude that the limit does not exist because the numrator increases without bound while the denominator approaches nagative 3.

answered Oct 24, 2014 by casacop Expert

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