Answer:
y 2 − y 1/ x 2 − x 1
( − 7 ,2) and( 9 , 6 )
6 − 2 /9 − − 7
4/16
1/ 4
That's the slope!
check the picture
Step-by-step explanation:
I hope this helps
20days
1 bag feed : 5/2 = 2.5 days
8 bags feed : 2.5*8 = 20 days
