berapakah hasil persamaan garis lurus tersebut?

y(1) = 2(1) - 3 = -1. (1,-1)
y(2) = 2(2) - 3 = 1. (2,1)
y(3) = 3 (3,3)
y(4) = 5 (4,5)
y(5) = 7 (5,7)

dst.....