Answer:
slope = (4-5)/(10-7) = -1/3
-1/3
Step-by-step explanation:
We can find the slope using the slope formula
m = ( y2-y1)/(x2-x1)
= (4-5)/(10-7)
= -1/3
(3,1) and (0,2)
b -31
The answer is either c or d. I would go with answer c though. sorry if it is wrong