SHOW WORK TO GET FULL CREDIT Problem 9) (8 points) The data obtained in the study of age and systolic blood pressure of six randomly selected subjects is given in the table below: Age (x) Systolic Blood Pressure (y) 43 128 48 120 56 135 61 143 67 141 70 152 Obtain the equation of the best fitting line i.e., compute the equation of the line that best fits the data to predict systolic blood pressure from age. Use it to predict the systolic blood pressure for a person who is 50 years old. (Round your answers to two decimal places). (Show work).