Graphing equation with calculator

If y=3x+12/(2x-12)what value does y approach as x gets infinitely larger?

The answer is 3/2.

When I put the expression above in my graphing calculator, I got some fancy graph with vertical asymptotes, and not one in line with the problem. I don't think I'm putting it in the calculator right. Any idea what I am doing wrongly?

Re: Graphing equation with calculator

If you calculate this limit

Then you'll come to the answer by dividing every term in the numerator and denominator by .

Make sure you enter the correct brackets in your calculator:

y=(3x+12)/(2x-12)

Re: Graphing equation with calculator

Re: Graphing equation with calculator

You're welcome! :)

You got the right graph now?