L A leader of an automotive company is conducting research on the relationship between the amount of gasoline in a car (liters) and the distance it can travel (km) by using 6 cars. The results obtained are as follows: Asked: 1 How is the relationship between the two variables if calculated using the Pearson formula? 2 Make a regression equation, if the 9th car is lled with 30 liters of gasoline, how many km can the car travel