Question 954573:  What is the y intercept and does it represent exponential growth or decay of y=327(0.05)^x? Is the y intercept 327 because you plug in zero for the exponent? Is it an exponential decay because of the 0.05? 
 Answer by jim_thompson5910(35256)      (Show Source): 
You can  put this solution on YOUR website! Yes the y-intercept is 327 which is the point (0,327)
 
 
We have exponential decay because the base 0.05 is less than 1 (but also positive).
 
 
------------------------------------------------------------------------------------------------------------------------
 
 
If you need more one-on-one help, email me at jim_thompson5910@hotmail.com. You can ask me a few more questions for free, but afterwards, I would charge you ($2 a problem to have steps shown or $1 a problem for answer only).
 
 
Alternatively, please consider visiting my website: http://www.freewebs.com/jimthompson5910/home.html and making a donation. Any amount is greatly appreciated as it helps me a lot. This donation is to support free tutoring. Thank you.
 
 
Jim
 
------------------------------------------------------------------------------------------------------------------------ 
  | 
 
  
 
 |   
 
 |