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November 27, 2015
Posted by **John** on Tuesday, April 29, 2008 at 8:56pm.

(a) f'(t)=

(b) f'(4)=

- Calculus- please help -
**Anonymous**, Tuesday, April 29, 2008 at 9:05pmFind the derivative of the function using product rule.

a) f'(t) = 8t^3 + 18t^2 + 44t + 18

b) sub in the value of "t"