Question

Which of the following is the equation of a line parallel to Y axis?
1. y= 0
2. x+y = 5
y = x
4. x = 5​

Answer 1

Answer:

4. x=5

y axis parallel line is x axis

Answer 2

Answer:

x = 5 passes meets x axis at (5,0) and it's perpendicular to x- axis. So, x = 5 is parallel to Y- axis