A book friend group was created, group number: 9-7-7-5-0-7-5-8-9.

According to convention, there will be a question when joining the group.

So, all the top students, please listen to the topic:

…………

It is known that the derivative of the function f(x) at x=1 is 3, so the analytical formula of f(x) may be ()

A,f(x)=(x-1)23(x-1)

B,f(x)=2(x-1)

C,f(x)=2(x-1)2

D,f(x)=2(x2-x)

Enter the answer to this question and you can join the group.

The "High-end Talent Discussion Group" welcomes everyone!!!
Chapter completed!