For both -infinity and infinity

Evaluate lim f(x) and lim f(x) for the following function. Use co or - co where appropriate. Then give the horizontal asymptote(s) of f (if any). X- 0o X- - 00 2x + 6 f (x ) = 3x + 136x + 3 . . . Evaluate lim f(x). Select the correct choice below and, if necessary, fill in the answer box to complete your choice. X -+ 00 O A. lim f(x) = (Simplify your answer.) X -+ 0o O B. The limit does not exist and is neither co nor - co