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December 18, 2014

December 18, 2014

Posted by **Mike** on Tuesday, September 21, 2010 at 10:42pm.

s(t) = 2t 2 - 6t + 7 cm

(a) What is the average velocity for the entire trip? (Assume the 2 second interval starts at t = 0.)

1 cm/second

(b) Find a time at which the instantaneous velocity is equal to this average velocity.

2 seconds

- calculus -
**Mike**, Tuesday, September 21, 2010 at 10:43pmdisregard the 1 from cm/second and 2 from seconds thanks

- calculus -
**Jason derulo**, Wednesday, September 22, 2010 at 12:37amgo to sleep

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