Rational
vertical and horizontal asymptotes
vertical-
Take denominator and set =0
horizontal-
*Exponents
- Higher exponent in the numerator
= no horizontal asymptote
- Higher exponent in the denominator
= y=0
- Exponents match top & bottom
= take coefficients
* Whole- When something cancels, set =0. then plug back into whats left over.
Take denominator and set =0
horizontal-
*Exponents
- Higher exponent in the numerator
= no horizontal asymptote
- Higher exponent in the denominator
= y=0
- Exponents match top & bottom
= take coefficients
* Whole- When something cancels, set =0. then plug back into whats left over.