MATH 125 Study Guide - Final Guide: Antiderivative, Function Model
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9x2 + x + 1 dx (cid:90) (cid:90) (cid:90) 4 . 12 dx x5 + 3 (cid:90) x 4 dx (cid:90) Remember: you can check any inde nite integral at http://integrals. wolfram. com: find the differential dy (a) y = (5x2 3)4. 49 x2 (b) y = (c) y = x2ex: let f (x) = 3 4x2. When x = 2 and dx = x = 0. 1, calculate y and dy. x + x2. Plug in x = 3. 01 into the tangent line. How does this differ from f (3. 01)? (b) f (x) = ex. Plug in x = 0. 01 into the tangent line. How does this differ from f (0. 01)? (c) f (x) = ln x. Plug in x = 1. 01 into the tangent line.