(a) Define an exponential function. (b) What do you mean by exponential growth and…
MATHEMATICS · Subjective · A Level · Mathematics · Exponentials and logarithms · Exponentials and logarithms
Problem
(a) Define an exponential function.
(b) What do you mean by exponential growth and exponential decay?
(c) State clearly the numerical condition on the base b that distinguishes growth from decay.
(d) Write the domain and range of a general exponential function f(x)=abx with a=0 and b>0, b=1.