Question 8 You are allowed to use five 3 in by 5 in notecards, your calculator, and Desmos. B 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. 11x lim 7+ 2x 9x - 8 lim 13 + 5x - 5 4 lim I + DO 6 - 13x2 x2 + 4x lim 3 - 10x Vx2 + 4x lim I - 00 3 - 10x > Next Question e O hp X N O W O P