what is (4,2); x =-3

Question

Write an equation of the line that passes through the given point and is parallel to the graph of the given equation

Note: this is parallel and perpendicular line equation.

Answer 1

x=4 is the parallel line that goes through the given point

x=-3 is a vertical line

any parallel line is also a vertical line

a vertical line through the point (4,2) is x= the x coordinate of the point, x=4, 4 is the x coordinate of (4,2)

a perpendicular line through the same point is y=2, which is a flat horizontal line. y= the y coordinate of the point (4,2)