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Unformatted text preview: f ′ ( x ) and f ′′ ( a ). 8. If f ( x ) = (2 x 23)(2 x + 3), ±nd f ′ ( x ). 9. If s ( a ) = − 9 x 3 √ a , ±nd s ′ ( x ). 10. Let g ( x ) = 6 x 5 √ x + 3 x 6 √ x . Find g ′ ( x ). 11. Let f ( x ) = √ 3 x + 7 + 4 x + 1 3 x 2 . Find f ′ ( x ). 12. A car moves along a straight road and its position at time t is given by s ( t ) = 2 t 320 t 2 +100 t . Find the velocity of the car at time t = 0. At which times is the car at rest? What is the total distance travelled by the car between time t = 0 and t = 20?...
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This note was uploaded on 02/07/2010 for the course AMS 151 taught by Professor Zhang during the Fall '08 term at SUNY Stony Brook.
 Fall '08
 Zhang

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