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in Integrals calculus by (54.8k points)

Let a function f(x) satisfies the condition f(x+ y) = (f(x) + f(y))/f(x) such that f(0) = 2 and f(x) ≥ 0.

The curve y = f(x) is

(A) y = (2(x + 1))

(B) y = 2(x + 1)

(C) y = ln(x + 1)

(D) y = ln(x - 1)

1 Answer

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by (52.5k points)
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Best answer

Answer is (B) y = 2(x + 1)

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