Question

Which equation represents a line which is parallel to the line y
Someone help please?

Answer 1

Answer:

X= A (Where A is a constant)

Step-by-step explanation:

Equation of y axis is X=0

Here it means that each point on y axis will have the same abcissa which is 0.

Now if you move parallel to the y axis the line will have an equation

X= A ; here A is an constant ( Can be both negative and positive depending on where the line is respect to the y axis)

here it means that each point on that line will have the same abcissa which is equal to a constant.