Determine whether the graphs of the given equations are parallel perpendicular or neither.

Question

y=7/8

 

 

x=-4

Answer 1

The first equation has no x component, which means that this is a horizontal line intersecting the Y axis at y = 7/8

The second equation has no y component, which means that this is a vertical line intersecting the X axis at x = -4

 

Since the first line is horizontal, and the second line is vertical, the graphs are perpendicular.