Question

• Linear equations of the form y=a, when represented graphically are lines parallel to the x-axis and a is the y-coordinate of the points in that line.

• Linear equations of the form x=a, when represented graphically are lines parallel to the y-axis and a is the x-coordinate of the points in that line.


WHAT IS THE MEANING OF THESE TWO POINTS..PLZ GIVE ANS PROPERLY PLZ
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Answer 1

1). the linear equation of line is y=a

as the equation not contain x co ordinate hencex=0

as x=0. its means the line is parallel to x axis

now here y=a this means y co ordinate of line is constant...

2). it is vice versa of 1)