Given F(x) = X + 2 And G(x) = X2 – 4, Find The Function (g/f)(x). - Wyzant

Subject ZIP Search Search Find an Online Tutor Now Ask Ask a Question For Free Login Algebra 2 Algebra Algebra Question Math Help Algebra 2 Help Given f(x) = x + 2 and g(x) = x2 – 4, find the function (g/f)(x). A.) (g/f)(x)=x-2,excluded value:x=-2 B.)(g/f)(x) =x- 4, excluded value: x=-4 C.) (g/f) (x)=x-4,excluded value:x=4 D.) (g/f) (x)=x-2, excluded value:x=2 Follow • 1 Add comment More Report

1 Expert Answer

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(g/f)(x) = g(x) / f(x) = (x2 - 4) / (x + 2) = (x - 2)(x + 2) / (x + 2)

If x ≠ -2, then this simplifies to x - 2. Answer (A) is correct.

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