The function formula of the price f (T) of a commodity in the last 30 days f (T) = t + 8 (0

The function formula of the price f (T) of a commodity in the last 30 days f (T) = t + 8 (0

Suppose that the daily sales amount of the commodity is h (T), then
h(t)=f(t)*g(t)
=(t+8)*(-t+40)
=-t^2+32t+320
=-(t^2-32t)+320
=-(t-16)^2+256+320
=-(t-16)^2+576
So when t = 16, H (T) has a maximum value of 576

Elden Ring Premiere

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