The frequency of an ambulance siren f heard by an individual standing on , where is the velocity of a street corner can be

Question

The
frequency of an ambulance siren f heard by an individual standing on
, where is the velocity of
a street corner can be modeled as f:
121400
330-v
the approaching ambulance.
What is the rate of change of f with respect to when the ambulance is
moving at 25 m/s.
Note: Round to the nearest hundreth.

Kunduz · Accepted Answer

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