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Unformatted text preview: x x x f has an xintercept. 7. a) Find the equation of the tangent line to the curve 3 3 ) ( x x f= when x = 2. You must you the definition of derivative. b) Let ) ( t P be the percentage of Americans under the age of 18 at time t years. What is the meaning of ) ( ' t P ? What are its units? 8. State and use the Formal Definition of a Limit to symbolically find δ in terms of ε . 4 ) 3 2 ( lim 2=→ x x 9. a) The graphs of a function f is given. Graph f '. b) Find the horizontal/ slant asymptote for the function 3 4 2 5 3 2 ) ( 2 2 3 + ++= t t t t t t f 10. a) Find an equation of the tangent line to the graph of y = g ( x ) at x = 4 if g ( 4 ) = −3 and g' ( 4 ) = 5 . b) If the tangent line to y = f ( x ) at ( 7 , 4 ) passes through the point (0, 3 ), find f ( 7 ) and f ' ( 7 )....
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 Spring '08
 Tighe
 Math, Derivative, lim, Continuous function, Mrs. Bonny Tighe

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