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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:

andrey2020 [161]3 years ago

3 0

Time is -b/2a, which is 3.
f(3) = 24 = maximum congestion

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