Need help with a few tasks

[dalien]

Find any vertical, horizontal and oblique asymptotes
F(x) = x3+3x2-4 / x2+2x-3

 

[Deleted member 4993]

Find any vertical, horizontal and oblique asymptotes
F(x) = x3+3x2-4 / x2+2x-3

1. In computer interface - for x³ we write x^3
   
   
2. I am assuming the denominator is a polynomial. It must be expressed with a grouping symbol [e.g. ()] - otherwise the value changes.
   
   
3. Please fix above problems and repost. And:

Please show us what you have tried and exactly where you are stuck.

Please follow the rules of posting in this forum, as enunciated at:

READ BEFORE POSTING

Please share your work/thoughts about this problem.

 

[Dr.Peterson]

Find any vertical, horizontal and oblique asymptotes
F(x) = x3+3x2-4 / x2+2x-3

Have you tried factoring the numerator and denominator? What did you get? What does that tell you about asymptotes?

What happens to f(x) as x becomes very large? What does that tell you about asymptotes?

Have you tried dividing the numerator by the denominator? What does that tell you about asymptotes?