2) Pokmon Go, when a trainer evolves one of their Pokmon, there is usually an increase in Combat Power, CP, which is the equivalent of a life bar in other video games. The following chart provides the CP before and after evolution for seven Pokmon. Pidgey Nidoran Mankey Kadabra Bellsprout Horsea Eevee, TOTAL X 333 488 775 1062 500 707 760 4625 662 850 1457 1738 848 1579 1576 8710 xy 220446 414800 1129175 1845756 424000 1116353 1197760 6348290 x 110889 238144 600625 1127844 250000 499849 577600 3404951 www The average CP level before evolution was 660.71 and the average CP level after evolution was 1244.29. Use this information to calculate the equation of a line of best fit that can be used to predict the CP level after evolution.