Question

lim 3/e^x + 7
x->INF
How do I solve this?

Answer 1

3/e^x tends to 0 as x tends to infinity
So your lim=0+7=7

Answer 2

Andras' solution is correct the way you typed the problem, but did you intend for the problem to be

\[\lim_{x\to\infty}\frac{3}{e^x+7}\]
?

Answer 3

yea that's the prob i meant

Answer 4

then the answer is 0 since \[e^x+7\to\infty\text{ as }x\to\infty\]

Answer 5

thank ya