Solve each problem.
-The price $P$ of a certain computer system decreases immediately after its introduction and then increases. If the price $\mathrm{P}$ is estimated by the formula $\mathrm{P}=130 \mathrm{t}^{2}-2500 t+6900$, where $\mathrm{t}$ is the time in months from its introduction, find the time until the minimum price is reached.
A) 19.2 months
B) 38.5 months
C) 12.5 months
D) 9.6 months

Question

Quizplus · Accepted Answer

The Answer of Solve each problem.
-The price $P$ of a certain computer system decreases immediately after its introduction and then increases. If the price $\mathrm{P}$ is estimated by the formula $\mathrm{P}=130 \mathrm{t}^{2}-2500 t+6900$, where $\mathrm{t}$ is the time in months from its introduction, find the time until the minimum price is reached.
A) 19.2 months
B) 38.5 months
C) 12.5 months
D) 9.6 months

Solve Each Problem PPP Of a Certain Computer System Decreases Immediately After Its Introduction

Solve Each Problem $P$ Of a Certain Computer System Decreases Immediately After Its Introduction