C I petty sure the answer is c
For some reason its not letting me send you it so like here is a pic
It could be 10000,9800,or 9710
The answer is B, the x-axis crosses over to -8 the way the line goes also means it is a negative. I don't know for sure because i haven't done this in a while but I hope it helps.
Answer: 4x^3 + x + 1
Step-by-step explanation: Combine like terms.
Hope this helps! :) ~Zane