MediumCurve sketching

Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) §3.3 Second Derivatives: Bending and Acceleration, #29 · Calculus · Curve sketching

Substitute the quadratic approximation into …, to estimate the error in this…

Substitute the quadratic approximation into $[f (x + Δ x) - f (x)] /Δ x$ , to estimate the error in this one-sided approximation to $f^{'} (x)$ .

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Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) · §3.3 Second Derivatives: Bending and Acceleration, #29

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