Question

Find the limit.

Answer 1

\[\lim_{x \rightarrow \infty} (3x+8)/(x-5)\]

Answer 2

use l'Hôpital's rule (infinity/infinity) - see:
http://en.wikipedia.org/wiki/L'H%C3%B4pital's_rule
then
lim=3/1=3

Answer 3

i dont see how u got this...

Answer 4

i took first derivative of numerator & denominator *see l'Hôpital's rule
are you familiar with that rule?

Answer 5

I am falling way behind in this course

Answer 6

can you help me with a few others?

Answer 7

sure!
are you posting it here or as a new post?

Answer 8

i can post it here