Question

Write the equation of the line that is parallel to y-axis and passing through the point

$\left(i\right)(4,0)$ $\left(ii\right)(-2,0)$ $\left(iii\right)(3,5)$ $\left(iv\right)(-4,-3)$

Answer 1

$\because$ A line parallel to y-axis will be of the type x = a.

$\therefore \left(i\right)x=4,\left(ii\right)x=-2,x=3andx=-4$ are the equations of the lines parallel to y-axis.