Previous Problem Problem List Next Problem (1 point) A function is said to have a horizontal asymptote if either the limit at infinity exists or the limit at negative infinity exists. Show that each of the following functions has a horizontal asymptote by calculating the given limit. 8x lim 2 + 2 I-100 x2 - 4x +4 5 - 6x 15x2 + 10 lim + -283/48 1 0 6+ (12x - 4)2 2x + 8 11x - 2 lim -22 I ) co - 15 -x - 8 lim + 11x -5- c= OI lim 0 Note: You can earn partial credit on this