A heated piece of metal cools according to the function c(x)=(.5)^(x−9), where

QuestionsCategory: MathA heated piece of metal cools according to the function c(x)=(.5)^(x−9), where
Tanner Valencia asked 5 months ago
A heated piece of metal cools according to the function c(x)=(.5)^(x−9), where x is measured in hours. A device is added that aids in cooling according to the function h(x)=−x−2. What will be the temperature of the metal after five hours?

-7 Degrees Celsius
6 Degrees Celsius
9 Degrees Celsius
16 Degrees Celsius

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