APPC Lesson 1.4 Homework Name Carlee Towrit Cyan 1. The total number of hot dogs sold at the concession stand at a football game can be modeled Lesso by the function H , where H(t) is the total number of hotdogs sold t hours after the game begins. Selected values of H are given in the table. t(hours) 0 1 1.5 2 3 3.5 H (t) hot dogs | 21 45 51 79 91 102 a. At what rate, on average, are hot dogs sold betweent t = 0 and t = 3.5 ? Show your work and include appropriate units in your answer. b. Estimate the rate at which hot dogs are sold at t = 2.5 . Explain your method. 2. The graph of y = h(z) is shown. Find the average rate of change of h on the interval [-4, 3]. tab caps lo shift T ctri 3. Jackie drove 122 miles from her house in Grand Rapids, MI to her friend's house in Ann Arbor, Michigan. She left her house at 9:25 AM and arrived at 11:15 AM. a. Do you think Jackie drove at a constant speed from Grand Rapids to Ann Arbor? Explain why or why not. b. What was Jackie's average speed, in miles per hour? Round to the nearest hundredth. c. What information would you need to know to be able to determine about how fast Jackie was driving at exactly 11 AM? MATH MENIS