Asked by Ngo
write an equation of line parallel to y axis and passing through (-2, 7)
Answers
Answered by
Reiny
any vertical line has an equation of the form
x = k, where k is the x-coordinate of any point on that line
x = -2
(since the line is vertical, all points on that line have the same x value, so just look at the x value of your given point)
x = k, where k is the x-coordinate of any point on that line
x = -2
(since the line is vertical, all points on that line have the same x value, so just look at the x value of your given point)