Question

Find the equation of line perpendicular to x-axis and passing through (-2,-1)​

Answer 1

The equation of line perpendicular to x-axis and passing through (-2,-1)​ is $x+2=0$

Step-by-step explanation:

To find : The equation of line perpendicular to x-axis and passing through (-2,-1)​ ?

Solution :

The equation of line perpendicular to x-axis i.e. y=0.

Let the equation of line be x=c.

As the equation of line perpendicular to x-axis and passing through (-2,-1)​.

So, x=-2

The equation became x+2=0.

Therefore, the equation of line perpendicular to x-axis and passing through (-2,-1)​ is $x+2=0$

#Learn more

Please help me fast ,

1. Find the equation of straight line parallel to x-axis and at a distance (i)2 units above it (ii) 2 units below it

2. Find the equation of a straight perpendicular to x-axis passing through point (1,-2)

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