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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, #8 · Calculus · Derivatives

Construct a function that has the same slope at … and

Construct a function that has the same slope at $x = 1$ and $x = 2$ . Then find two points where $y = x^{4} - 2 x^{2}$ has the same tangent line (draw the graph).

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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, #8

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