2. For rational functions, we can evaluate "end behavior" by

Last updated: 7/16/2022

2. For rational functions, we can evaluate "end behavior" by observing the highest power of x in the numerator and in the denominator. The other terms will literally be over-powered by the term with the highest power. You can discard the terms of lower power and focus on only the highest power for evaluating end behavior. 2x³+4x²-5 a) f(x)= 5x³-10x Then consider the same as above: f(x) → f(x) → as xx Can you identify the vertical asymptote(s)? as x- 4 b) g(x)=**-x³-1- 2x³ + x Then consider the same as above: 8(x) → as x->>0 8(x) → as x->-00 Can you identify the vertical asymptote(s)?