Function The x Coordinate

the x coordinate of point A

Format:

the x coordinate of point A

Input:

point A -

Output:

number - None

Properties that reference this function:

slope of line AB = ((the y coordinate of point B) - (the y coordinate of point A)) / ((the x coordinate of point B) - (the x coordinate of point A)) (Slope of a Line)

Conditional properties that reference this function:

if M is the midpoint of line AB, then the x coordinate of point M = ((the x coordinate of point A) + (the x coordinate of point B)) / 2 (link)
if slope of line AB = 0, then distance AB = (the x coordinate of point B) - (the x coordinate of point A) (link)

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