The horizontal asymptote of a rational function tells us the limiting value of that function as it approaches infinity.
For a rational function to have a horizontal asymptote of

then,

The second condition is that,

Example are given in the graph above.
Here are some other examples,

Answer:
(x+2)^3=x^3-6x^2+12x-8
Step-by-step explanation:
Evaluate the volume with the given measurements.
Answer: 376.8 m^3
Answer:
(2,5)
Step-by-step explanation:
It's the coordinates of the point where the lines cross