Answer:
The domain of the given exponential function is all real numbers.
Step-by-step explanation:
Domain is the set of inputs for which the given function is defined.
The general exponential function is
[tex]f(x)=ab^x[/tex]
It is given that the graph passing through the point (0,1) and (1,12). It means the required equation must be satisfy by these points.
[tex]1=ab^0[/tex]
[tex]1=a[/tex]
[tex]12=(1)b^1[/tex]
[tex]12=b[/tex]
The required function is
[tex]f(x)=1(12)^x[/tex]
This function is defined form all values of x, therefore the domain of the given exponential function is all real numbers.
