Polynomial Function Help

LMI

New member
Joined
Sep 26, 2021
Messages
3
Hello. I tried solving this question but I think my answer is wrong. I would like some help, thank you.
 

Attachments

  • Screenshot 2021-09-23 101749.png
    Screenshot 2021-09-23 101749.png
    47.9 KB · Views: 12
  • IMG_3114.jpg
    IMG_3114.jpg
    1.2 MB · Views: 11

Harry_the_cat

Elite Member
Joined
Mar 16, 2016
Messages
2,977
You can't assume the 6th difference will be constant if there is only one value. Check your arithmetic, especially from the third differences, you have some errors there.
 

LMI

New member
Joined
Sep 26, 2021
Messages
3
I did the math again but this time I got -4. What should I write for the degree and leading coefficient? I don't understand how do it... Should I say the degree is one because I can't assume the 6th difference will be constant if there is only one value?
 

Attachments

  • IMG_3115.jpg
    IMG_3115.jpg
    808.1 KB · Views: 2
Top