Use the result of Exercise 32 to find an equation for the line through P parallel to v. Then sketch the line. Include v in your sketch as a vector starting at the origin.

P(-2, 1), v = i - j

Exercise 32

Show that the vector v = ai + bj is parallel to the line bx - ay = c by establishing that the slope of the line segment representing v is the same as the slope of the given line.