Answer :
Slope m in equation y= mx + b
Points (10,6) and (10,10)
Slope m is equal to
m= Y/X ,. Here Y= y-y'. And. X = x - x'
m = (10-6) / (10-10) = 4/0 = infinite
Because m is infinite, is a line parallel to y-axis
Slope m in equation y= mx + b
Points (10,6) and (10,10)
Slope m is equal to
m= Y/X ,. Here Y= y-y'. And. X = x - x'
m = (10-6) / (10-10) = 4/0 = infinite
Because m is infinite, is a line parallel to y-axis