Use the grouping method to factor x^3+x^2+3x+3

Hi my sisters and brothers can tell me the answer because i don’t understand the question

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3

How many 3/8s are in 6 plz someone tell me now