Algebra
posted by A.W. .
How do I do this? Graph the line containing the given pair of the points and find the slope. (2,4), (6,4).

slope = m = (44)/(62) = 8/8 = 1
y = m x + b
y = 1 x + b
4 = 2 + b
b = 2
so
y = x + 2 is our line
check if it goes through second point
4 = 6 + 2 yes, check