Vertical Line through a Point

Q. Write the equation of the vertical line that is drawn through the point $(6,-5).$

1. $y=6$
2. $x=-5$
3. $x=6$
4. $y=-5$

Q. Which is the vertical line that can be drawn through the point $(5,3)?$

1. $x=2$
2. $x=5$
3. $y=2$
4. $y=3$

Q. Which one of the following represents $x=3$ ?

1. 
2. 
3. 
4. 

Q. Write the equation of the vertical line that is drawn through the point $(-4,-7).$

1. $x=-4$
2. $x=7$
3. $y=-4$
4. $y=7$

Q.

Suppose David and Mohan have started walking from zero position in opposite directions, Let the steps to right of zero be represented by + sign and to the left of zero be represented by ‘-’ sign. If Mohan moves 5 steps to the right of zero it can be represented as +5 and if David moves 5 steps to the left of zero it can be represented as -5. Now, represent the positions with ‘+’ or ‘-’ sign:

6 steps to the left of zero.

Q. Which of the value(s) can satisfy the red line?

1. $y=-0.787$
2. $y=-5$
3. $x=-5$
4. $x=-5$

Q. Write the equation of the vertical line that is drawn through the point $(2,3)$

1. $x=3$
2. $x=2$
3. $y=2$
4. $y=3$