Question

' 1. Find the slope of a line parallel to the line through the points Exercises 11.3 (10, 6) and (10, 10

Answer 1

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