Unformatted text preview: f ( x ) = b ax 2 + 4 x ≤ 2 x + a x > 2 (Hint: You will want to take limits ±rom the le±t and right at 2, and compare the results.) 9. Evaluate the derivative o± f ( x ) = x 2 ±rom the defnition. 10. Find the derivative o± f : (a) f ( x ) = √ x ( x1). (b) f ( x ) = (4 x + 7)(2 x2)....
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 Spring '08
 SKILLINGS
 Calculus, lim

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