Linear Equations in Two Variables — Maths STD 9 — Question
Gujarat BoardEnglish MediumSTD 9MathsLinear Equations in Two Variables1 Mark
MCQ
$x - 4$ is the equation of:
A
$x-$axis.
B
A line parallel to $x-$axis.
C
$y-$axis.
✓
A line parallel to $y-$axis.
✓
Answer
Correct option: D.
A line parallel to $y-$axis.
We know that the line parallel to $y-$axis is given by $x = a$
$x - 4 = 0$
$x = 4$
So it is a line parallel to $y-$axis, at a distance of $4$ units from it, to the right.
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