MediumDifferentiation rules

Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) §2.4 The Derivative of the Sine and Cosine, #14 · Calculus · Differentiation rules

The slopes of … and … are … and ____

The slopes of $cos x$ and $1 - \frac{1}{2} x^{2}$ are $- sin x$ and ____. The slopes of $sin x$ and ____ are $cos x$ and $1 - \frac{1}{2} x^{2}$ .

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Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) · §2.4 The Derivative of the Sine and Cosine, #14

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