Write an equation for the polynomial graph: 01510102851.jpg y(x)=?

Haven

Haven

Answered question

2021-02-25

Write an equation for the polynomial graph:

y(x)=?

Answer & Explanation

cheekabooy

cheekabooy

Skilled2021-02-26Added 83 answers

x=1, x=-1, x=-3
Factors: (x-1)=(x-1)
(x-(-1))=(x+1)
(x-(-3))=(x+3)
f(x)=a(x-1)(x+1)(x+3)
From graph f(0)=-3
f(0)=a(0-1)(0+1)(0+3)=-3
-3a=-3
x2+3x2x3
f(x) on y(x)=x3+3x2x3

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