Interesting Maths

2008-09-09 5:09 am

Construct a function f(x) satisfying the following conditions :
f(0)=0
f(1)=1
f(2)=2
f(3)=3
f(4)=99

回答 (1)

2008-09-09 5:48 am

✔ 最佳答案

圖片參考：http://i295.photobucket.com/albums/mm158/Audrey_hepburn2008/A_Hepburn01Sep082146.jpg?t=1220881617

You should check the validity of the polynomial.

This is true for f(0) = 0, f(1) = 1, ... , f(4) = 99

(By substituting the values of x and calculate the answers)

2008-09-08 21:51:04 補充：
Please download my picture for a clear solution.

參考: My Applied Mathematics Knowledge~~~

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