1. The area, in square meters, of a pond covered by an algae bloom decreases exponentially after a treatment is applied. Fill out the table, giving the area covered by the algae in square meters d after the treatment is applied.  days 0 1 2 3 4 area 150   75

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ISBN:9781938168383
Author:Jay Abramson
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Chapter6: Exponential And Logarithmic Functions
Section6.1: Exponential Functions
Problem 59SE: In an exponential decay function, the base of theexponent is a value between 0 and 1. Thus, for...
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1. The area, in square meters, of a pond covered by an algae bloom decreases exponentially after a treatment is applied. Fill out the table, giving the area covered by the algae in square meters d after the treatment is applied. 

days 0 1 2 3 4
area 150   75    

2. Another pond has an algae bloom that is also decreasing exponentially. The area of this bloom in square meters is given by the function B ( d ) = 100 ⋅ 2 − d 7, where d is days since the first measurement of the bloom. Which of the two algae blooms was larger initially? Which is decreasing more quickly? Explain how you know. 

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