Exercise 5.7 .24 A busy coee shop determines that the number N of transactions processed t hours after opening at 6 am can be described by NU) = :3+5:2+25: 0 g: g 8. What is the shop's busiest hour? Exercise 5.7.27 State the domain and determine the vertical and horizontal asymptotes, if any, of the following functions. (b) f(x) 8x2 + 9 x2 - 16Exercise 5.7.32 Foilow the Curve Sketching Guideline provided in this section to Sketch the graphs of the following functions. (b) y=x3 3x29x+5 (c) y=(x1)2(x+3)2/3