(3x-2) / (9x+7)
As x approaches infinity.
The Attempt at a Solution
I know the procedure, but am then stuck:
- Plug in infinity for x
Tried breaking it into 3x / (9x+7) - 2 / (9x+7)
The second thing would go to zero.
The first, no clue.
Maybe multiplying the original problem by something? Unsure what.
(Note: This is to help a friend. I myself am going to bed now, but they will be checking for replies. They're not allowed to use L'Hopital's rule, as it wasn't taught)