Hey guys ! i need some help with #12 and #16 here are the directions below. please help me out and graph. also any videos that would help me understand more would be greatly appreciated :))) In Exercise 12 write an equation of the line passing through point P that is parallel to the given line. Graph the equations of the lines to check that they are parallel.

In Exercise 16, write an equation of the line passing through point P that is perpendicular to the given line. Graph the equations of the lines to check that they are perpendicular. (i know it's blurry so here's what it is P(4, -6), y= -3)