how do i find and verify: f(x)=x^3+7?

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how do i find and verify: f(x)=x^3+7?

2007-05-08 02:47:25 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

3 answers

f(x) = x^3 + 7 is a cubic function with a single root at x = CUBROOT(7)

f(x) = 0 at approx x = 1.9

2007-05-08 02:56:10 · answer #1 · answered by Orinoco 7 · 0⤊ 0⤋

Do you mean find and verify the roots of that function?
Because the function alone is already found and verified, it stands on it's own as a definition of f(x).

2007-05-08 02:53:44 · answer #2 · answered by Marcus.M.Braden 2 · 0⤊ 0⤋

What is there to find and verify?

2007-05-08 02:54:02 · answer #3 · answered by Anonymous · 0⤊ 0⤋