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Implicit Differentiation

5. Applications of Derivatives / Implicit Differentiation / 문제 1

문제 1

Use implicit differentiation to calculate $\frac{d y}{d x}$ for the equation $x^{2} + y^{2} = 25$ .

A

$- \frac{y}{x}$

B

$- \frac{x}{y}$

C

$x y$

D

$2 x plus 2 y$