Guess the which of the below given statements are true for function polyfit?

Q.) which of the statement is true?

1. polyfit generates the co-efficients of the polynomial
2. polyfit denotes the polynomial co-efficient
3. polyfit returns the value of the polynomial

Please reply which of the above 3 statements are ture?

My guess is 2 and 3 are true.

can anybody justify this please?

[Steven Lord]

Why do you think statement 1 is false?

Why do you think statement 2 is true?

Why do you think statement 3 is true?

If you tell us your reasoning behind your choices of which statements are true we can confirm whether your reasoning on each statement is correct or point out why it's incorrect.

Answer 1

[KSSV]

Instead of posing an easy question here, you can go to the documentation and check it yourselves.

https://in.mathworks.com/help/matlab/ref/polyfit.html

[Abhinandan Angadi]

I did already but I counldn't figure out the right ans. so i asked