Suppose annual per capita sales of bottled water in a certain country in the period 2007-2014 could be approximated by R(t) = 0.25t2 - t + 29 gallons (0 st s 7), where t is time in years since 2007. According to the model, were annual per capita sales of bottled water accelerating or decelerating in 2014? accelerating decelerating How fast? gal/yr2

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
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Chapter10: Exponential And Logarithmic Functions
Section10.5: Solve Exponential And Logarithmic Equations
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Suppose annual per capita sales of bottled water in a certain country in the period 2007-2014 could be approximated by
R(t) = 0.25t2 - t + 29 gallons
(0 < t< 7),
where t is time in years since 2007. According to the model, were annual per capita sales of bottled water accelerating or
decelerating in 2014?
O accelerating
decelerating
How fast?
gal/yr2
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Transcribed Image Text:Suppose annual per capita sales of bottled water in a certain country in the period 2007-2014 could be approximated by R(t) = 0.25t2 - t + 29 gallons (0 < t< 7), where t is time in years since 2007. According to the model, were annual per capita sales of bottled water accelerating or decelerating in 2014? O accelerating decelerating How fast? gal/yr2 Need Help? Read It
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