A function is exponential if the input is in the exponent. The basic exponential model is:
\[ f(x) = C\cdot B^x \] Where we allow \(C\) to be any number, but the base \(B\) must be a positive number.A function is exponential if the input is in the exponent. The basic exponential model is:
\[ f(x) = C\cdot B^x \] Where we allow \(C\) to be any number, but the base \(B\) must be a positive number.