Question 587290
Write the equation for the vertical line that contains point E(10,–3).
---------
"Vertical" usually means parallel to the y-axis.
The line is always the same distance from the y-axis, which is the x value.
--> x = 10
-----------
For all values of y, x = 10
It goes thru the points (10,-3), (10,3), (10,3333), (10,y) etc