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Unformatted text preview: 3 + 5) 5 (c) lim t → 2 (3 t 34 t + 5) 1 / 3 (d) lim t → 3 t 29 t3 (e) lim t →3 t 39 t t + 3 1 (f) lim z → 9 3√ z 9z 2. Find an equation of the tangent line of y = f ( x ) at x = a for the following: (a) y = x 2 + x, a = 2 (b) y = x + 1 x1 , a = 3 (c) y = √ x + 1 , a = 3 3. Evaluate the following limits: (a) lim h → 1 h 1 √ 1 + h1 ! 2 (b) lim x → √ x + 42 x 4. A certain function y = f ( x ) satisﬁes f (1) =1 , f (1) = 2. (a) Determine an equation for the tangent line at x = 1. (b) Find the x and y intercepts of the tangent line. (c) Graph the tangent line. 3...
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 Winter '06
 denissjerve
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