Isabella6482936 Isabella6482936 28-10-2022 Mathematics contestada Which answer is an equation in point-slope form for the given point and slope?Point: (1,-9); Slope: 2a. y + 9 = 2 (x - 1)b. y - 9 = 2 (x + 1)c. y + 9 = 2 (x + 1)d. y - 9 = 2 (x - 1)