Iowa State University

By the time the base is 12 ft from the house the base is moving at the rate of 5 ft/sec. a. How fast is the ladder sliding down the wall then? ... h x = e x tan x -π/2≤x≤π/2 (extra) Concavity and Curve Sketching (4.4) ... Find all solutions for the antiderivative F(x) given its derivative f(x): f x = - 3 2 x - 5 2 . f x =- sec 3x 2 2 . f ... ................
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