Answer:
Domain of the given function is set of real number more precisely Domain = [ 1 , ∞ )
Explanation:
We are given with graph of an exponential function
.
We need to find the domain of the function.
We know that Domain of a function is a set of value for which function exist or the set of value which the independent variable takes.
Here, x is the independent variable and it can take any real value so that function exist.
Domain = set of real numbers.
From graph x taking value from 1 to infinity.
So, Domain = [ 1 , ∞ )
Therefore, Domain of the given function is set of real number more precisely Domain = [ 1 , ∞ )