SOLUTION: Find the function f(x)=ax^3+bx^2+cx+d for which f(0)=-2, f(1)=5, f(-1)=3, f(2)=4
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Question 935800: Find the function f(x)=ax^3+bx^2+cx+d for which f(0)=-2, f(1)=5, f(-1)=3, f(2)=4
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
Find the function for which , , , :
....we need to find coefficients
=>
..................eq.1
..................eq.2
..................eq.3
use eq.1 and 2
..................eq.1
..................eq.2
------------------------------------add both
go to ..................eq.3 substitute
...solve for
....->
go to ..................eq.1 substitute and
.....solve for
then
the function is:
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