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what is the instantaneous velocity function of 8x^2-4x+1...
and x=3 seconds
14 years ago

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helper
Instantaneous velocity, v is the derivative f'(t).

8x^2 - 4x + 1
v = f' = 16x - 4
at x = 3
16(3) - 4 = ?

14 years ago

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