Uploaded May 2024 | Updated September 2026, 15 minutes ago

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Free Response Question 5 from the 2024 AP Calculus AB Exam.

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Implicitly defined functions; implicit differentiation. Non-calculator.
tangent line approximation; horizontal tangent lines (slope is 0; derivative is 0); vertical tangent lines (slope is undefined; derivative is undefined); related rates; derivative with respect to t (d/dt).