# SOLUTION: Without graphing, determine whether the function y = 7(0.28)^x represents exponential growth or exponential decay.

Algebra ->  Algebra  -> Trigonometry-basics -> SOLUTION: Without graphing, determine whether the function y = 7(0.28)^x represents exponential growth or exponential decay.      Log On

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 Click here to see ALL problems on Trigonometry-basics Question 628468: Without graphing, determine whether the function y = 7(0.28)^x represents exponential growth or exponential decay.Answer by jim_thompson5910(28504)   (Show Source): You can put this solution on YOUR website!In general, for , if , then this represents exponential decay. Also, for , if , then this represents exponential growth. Since , this means that is true (since is true) So this function represents exponential decay. -------------------------------------------------------------------------------------------------------------- If you need more help, email me at jim_thompson5910@hotmail.com Also, please consider visiting my website: http://www.freewebs.com/jimthompson5910/home.html and making a donation. Thank you Jim --------------------------------------------------------------------------------------------------------------