How do you determine if the equation #y=3(5/2)^x# represents exponential growth or decay?
1 Answer
Jul 28, 2018
Graph depicting exponential growth of
graph{log y - log 3- x log ( 5/2 ) = 0 }
The ( x = 0 ) y-intercept is 3.
Note that
it decays, if
For the given function,
Example for decay:
graph{log y - log 3- x log ( 2/5 ) = 0 }