Write an equation for the line through (3, - 3) that is (a) Parallel to the line

Question:

Write an equation for the line through (3, - 3) that is
(a) Parallel to the line y = 2x + 5;
(b) Perpendicular to the line y = 2x + 5;
(c) Parallel to the line 2x + 3y = 6;
(d) Perpendicular to the line 2x + 3y = 6;
(e) Parallel to the line through (-1, 2) and (3, - 1);