Answer:
0.77 repeating
Step-by-step explanation:
All it is asking you to do is convert this into a fraction.
(5,-2) is the answer
That is a factorial, which is calculated by multiplying 8 * 7 * 6 * 5 * 4 * 3 * 2 * 1 (which is a really BIG number!) 40,320 to be exact!
8/5
using y2-y1/x2-x1