Which of the following quantities $Q$ are increasing with time $t$ ?
A) $Q=-4 e^{0.3 t}$
B) $Q=-4 e^{-0.3 t}$
C) $Q=-4(1.3)^{t}$
D) $Q=-4(0.7)^{t}$

Name: Which of the following quantities $Q$ are increasing with time $t$ ? A) $Q=-4 e^{0.3 t}$ B) $Q=-4 e^{-0.3 t}$ C) $Q=-4(1.3)^{t}$ D) $Q=-4(0.7)^{t}$
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Question

Quizplus · Accepted Answer

The quantities that are increasing with time are those with a positive exponential term. In this case, B and D have positive exponential terms, so they are increasing with time.

Which of the Following Quantities QQQ Are Increasing with Time ttt ? A)

Which of the Following Quantities $Q$ Are Increasing with Time $t$ ?
A)