Consider the function

MATHEMATICS · Single correct · CBSE · Mathematics · Continuity and Differentiability · Continuity and Differentiability

Problem

3. Consider the function y=4−x2y=\sqrt{4-x^{2}}. Which of the following best describes dydx∣x=2\left.\dfrac{dy}{dx}\right|_{x=2}? (a) −∞-\infty (b) −4-4 (c) Does not exist (derivative undefined at x=2x=2) (d) 00

Related theory

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