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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, #14 · Calculus · Derivatives

Suppose

Suppose $g (x) = f (x) + 7$ . The tangent lines to $f$ and $g$ at $x = 4$ are \_\_\_\_\_\_. True or false: The distance between those lines is 7.

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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, #14

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