APFIVE Implicit Differentiation at a Point
Question 3: Given $$x^2+y^2=25$$, use implicit differentiation to find $$\frac{dy}{dx}$$ at the point $$(3,4)$$.
| x | y |
|---|---|
| 3 | 4 |
A
$$\frac{3}{4}$$
B
$$-\frac{4}{3}$$
C
$$-\frac{3}{4}$$
D
$$\frac{4}{3}$$
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