The Sawyer and Ruiz families each bought a laptop computer at the same time. The resale values, in dollars, of the laptops are modeled by the given functions, where x is the number of years that each family has owned the laptop.

12 3 4 5 6 7 8 9 10 time remaining 42: 01 ryan gathered data about the age of the different dogs in his neighborhood and the length of their tails. which best describes the strength of the correlation, and what is true about the causation between the variables?