Answer:
y - 3 = 1(x - 6) or y - 4 = 1(x - 7)
Explanation:
to find the slope: m = (3-4) / (6-7) = -1 / -1 = 1
next, substitute the values into the equation: y2 - y1 = m(x2 - x1)
you can use any x or y value from the given.
y - 3 = 1(x - 6)
or
y - 4 = 1(x - 7)