Answer 1
(5, −2) and (5, 10000000000000000000)
answer 2
The line x = 5 is a vertical line passing through the point (5,0). Any value of y will suffice because all points (5, y) must be on the line.
answer 3
(5, 0) and (5,3) you can take.
You can put any “y” value there.
Source(s): Own