Answer:
slope=rise/run= (7-4)/(6-8) = 3/-2 = -3/2
Step-by-step explanation:
SLOPE OF THE LINE PASSING THROUGH (a, b) AND (c, d) IS GIVEN BY (d -- b) / (c -- a)
SLOPE OF THE LINE PASSING THROUGH (8, 4) AND (6, 7) IS GIVEN BY (7 -- 4) / (6 -- 8) = -- 3/2 ANSWER