Question

State the horizontal asymptote of the rational function.
f(x) = quantity x squared plus nine x minus nine divided by quantity x minus nine.

Answer 1

I'll fan and medal

Answer 2

Answers:
y=3
None
y = 9
y = -9

Answer 3

@peachpi

Answer 4

So
\[f(x) = \frac{ (x^2+9)(x-9) }{ x-9 }\]