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Gnesinka [82]
3 years ago
5

A fire has started in a dry, open field and is burning in a circular area with an initial radius of 3 feet. The radius

Mathematics
1 answer:
Lerok [7]3 years ago
8 0

Answer:

  g(t) = 2t+3

Step-by-step explanation:

You want a definition of g(t) so you can write the equation ...

  r = g(t) . . . . . . radius is a function of time

We are told the radius at t=0 is 3, so the third choice is the obvious one:

  g(t) = 2t +3 . . . . . radius t seconds after the radius began increasing

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