The antiderivative of is the family

MATHEMATICS · Single correct · A Level · Mathematics · Integration · Integration

Problem

The antiderivative of f(x)=2xf(x)=2x is the family F(x)=x2+CF(x)=x^{2}+C. Which of the following single additional pieces of information is sufficient to identify the unique function FF in this family? (a) The value of F′(0)F'(0). (b) The fact that FF is an even function. (c) The value of F(0)F(0). (d) The limit lim⁡x→∞F(x)x\displaystyle \lim_{x\to\infty}\frac{F(x)}{x}.

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