Determine the slope of the line through the points (6,-2) and (6,2) show work

Slope is the difference in Y coordinate of 2 points over the difference of X coordinate of the same points.

Work shown is as follows: Use the definition:

( 6 , -2 ) ( 6, 2)

2 - ( -2) = 4 â†’undefined

6 - 6 0

The equation of line is X =6

Vertical line parallel to Vertical ( Y - axis).