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Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) §2.3 The Slope and the Tangent Line, #30 · Calculus · Derivatives

If the tangent line to … at … is the same as…

If the tangent line to $y = f (x)$ at $x = a$ is the same as the tangent line to $y = g (x)$ at $x = b$ , find two equations that must be satisfied by $a$ and $b$ .

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Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) · §2.3 The Slope and the Tangent Line, #30

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