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olya-2409 [2.1K]

3 years ago

10

The law f(t) = -t2 + 6t + 15 represents the number of kilometers of congestion, as a function of time, registered in a city. Wit

h that, determine the maximum number of congestion in that city and the maximum time to reach this value.

1 answer:

skelet666 [1.2K]3 years ago

5 0

Time = -b/2a = 3. f(3) = 24.

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