write the equation of a vertical line that passes through the point (3,-3)

Question

write the equation of a vertical line that passes through the point (3,-3)

Answer 1

If a line is vertical it only has one x value and it has an infinite amount of y values.

The equation for a vertical line is X=b 

So, take your x value from you x,y coordinate and plug it in for 'b'

 

So x=3