Isaac opened a lemonade stand during the summer. He noticed that he sold more lemonade on warmer days. For each day he sold lemonade, he plotted the point for temperature and cups of lemonade sold. Which line best fits the data? Tell me which one by using numbers please : )

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)