Thirteen students entered the business program at Sante Fe College 2 years ago. The following table indicates what each student scored on the high school SAT math exam and their grade-point averages (GPAs) after students were in the Sante Fe program for 2 years. B C D E F G Student A 690 612 388 415 SAT Score 421 380 590 2.12 GPA 2.93 2.90 3.03 3.45 3.66 2.88 H K L M Student 370 SAT Score 481 725 496 613 712 2.56 3.22 2.01 2.75 3.88 1.58 GPA a) The least-squares regression equation that shows the best relationship between GPA and the SAT score is (round your responses to four decimal places): y = [+x where y = GPA and x = SAT score