Data for coronavirus infections for Spain is shown below. Number of days since first infection reported Total number of infections 0 1 10 2 20 2 30 83 40 2140 45 9191 47 13,716 1. Which type of model fits this data best? 2. Enter the function that models the data. 3. If this rate continues how many total infections should there be by day 75? 4. After how many days would there be 20,000,000 infections?