Question

Find the equation of the line that passes through the given points. Include your work in your final answer. (5, 4) and (5, 6)

Answer 1

This would be a line that goes straight up and down and could be written as

x=5

As far as showing work goes. I used my back knowledge that for two points to be on the same line and share either their x or y-coordinates, it is either a vertical or a horizontal line.

Vertical if the x's are the same
Horizontal if the y's are the same

Answer 2