The following functions represent exponential growth or exponential decay.Mark the one(s)that represent exponential growth.
A) $P=10(1.1)^{t}$

B) $Q=4.4 e^{0.05 t}$

C) $s=5 e^{-0.25 t}$

D) $R=12(0.8)^{t}$

Question

The following functions represent exponential growth or exponential decay.Mark the one(s)that represent exponential growth.
A) $P=10(1.1)^{t}$

B) $Q=4.4 e^{0.05 t}$

C) $s=5 e^{-0.25 t}$

D) $R=12(0.8)^{t}$

Quizplus · Accepted Answer

A) $P=10(1.1)^{t}$ is exponential growth because the base (1.1) is greater than 1.B) $Q=4.4 e^{0.05 t}$ is exponential growth because the base (e) is greater than 1.

The Following Functions Represent Exponential Growth or Exponential Decay P=10(1.1)tP=10(1.1)^{t}P=10(1.1)t B) Q=4.4e0.05tQ=4.4 e^{0.05 t}Q=4.4e0.05t

The Following Functions Represent Exponential Growth or Exponential Decay $P=10(1.1)^{t}$ B) $Q=4.4 e^{0.05 t}$