Answer: 
<u>Use the slope formula</u>



<u>Note</u>

5 treats divided by six groups of one dog, or in easier terms, five dog treats divided up for 6 dogs. As a fraction, just remove the words except for 5, divided by, and 6, to give you 5/6. Hope this helped.
Answer:
B.
The third term in the sequence has a value of 1.
It's suppose to be -18 so I guess no real number....