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Identify intervals on which the function is (a) increasing, (b) decreasing, and (c) constant. In each case, assume that the domain of the function is (-∞, ∞) and that any characteristics of the graph continue as indicated. Q(t) = 2(2 - t) + 4t

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Step-by-step explanation:

Given the inequality:

Q(t) = 2(2 - t) + 4t

The derivative of this is:

Q'(t) = 2(-1) + 4

= -2 + 4 = 2 > 0

The function is always increasing

User Paul Ishak
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