Question

the graph of x=20 is a line parallel to ​

Answer 1

Step-by-step explanation:

Y=0.................

Answer 2

Hey there!

the graph of the line x=20 is parallel to the y axis

This is because according to the equation the y coordinate or ordinate can take any value .So when the figure is drawn you can clearly see that irrespective of the values you take for the ordinate it will always be parallel to the y axis

Hope it helps!