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Without​ graphing, tell whether the slope of a line that models the linear relationship is​ positive, negative,​ zero, or undefined. Then find the slope.

A laptop battery has 85% power after 1 hour of use and 40% after after 4 hours of use

User Jwkoo
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1 Answer

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Answer:

its a negative slope because the battery is going down, not staying the same, or going up

Explanation:

User Abdelrhman Arnos
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