The accompanying table shows the number of bacteria present in a certain culture over a 4 hour period, where x is the time, in hours, and y is the number of bacteria.Write an exponential regression equation for this set of data, rounding all coefficients to the nearest thousandth. Using this equation, determine how long, to the nearest tenth of an hour, until there are 3087 bacteria.

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
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Chapter6: Exponential And Logarithmic Functions
Section6.8: Fitting Exponential Models To Data
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i am so so stuck on this math problem so may i please have help?
The accompanying table shows the number of bacteria present in a certain culture
over a 4 hour period, where x is the time, in hours, and y is the number of
bacteria.Write an exponential regression equation for this set of data, rounding all
coefficients to the nearest thousandth. Using this equation, determine how long, to
the nearest tenth of an hour, until there are 3087 bacteria.
Hours (x) Bacteria (y)
411
1
449
513
3
575
4
685
Copy Values for Calculator
Open Statistics Calculator
Transcribed Image Text:The accompanying table shows the number of bacteria present in a certain culture over a 4 hour period, where x is the time, in hours, and y is the number of bacteria.Write an exponential regression equation for this set of data, rounding all coefficients to the nearest thousandth. Using this equation, determine how long, to the nearest tenth of an hour, until there are 3087 bacteria. Hours (x) Bacteria (y) 411 1 449 513 3 575 4 685 Copy Values for Calculator Open Statistics Calculator
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