Question

What are the domain and range of the exponential function below F(x)=4^x+3

Answer 1

Answer: Domain: all real numbers

Range: all real numbers greater than 3

Explanation:

Answer 2

Given that the function f(x)=4^x+3 is an exponential growth question, it implies that the graph of the function is increase from negative infinity to positive infinity. Therefore we conclude that:
the domain is :
All real numbers.
The range will be all real number greater than 3.