tylanbrantley tylanbrantley 20-01-2021 Mathematics contestada Write the equation of this line in point-slope form using the point (1,-3) . a. y + 1 = (-1/2)(x + 3) b. y + 1 = (1/2)(x + 3) c. y + 3 = (1/2)(x - 1) d. y - 3 = (-1/2)(x - 1)