Final answer:
The equation connecting x and y, given y = 2 when x = 13, is y = 26/x.
Step-by-step explanation:
The equation that connects x and y can be derived from the given information, which states y = 2 when x = 13. Since the student provided a starting equation ∞ (1)/(x), which seems to be a typo, we will assume that the intended relationship is y = k/x, where k is a constant. To find the value of k, we substitute the known values into the equation: 2 = k/13. Solving for k gives us k = 26. Therefore, the equation connecting x and y is y = 26/x.