# How to find the domain and range of an exponential function

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## DOMAIN AND RANGE OF EXPONENTIAL FUNCTIONS

The range of an exponential function depends on the values of a and b: For b = 1, the range of f (x) = abx is simply {a}. For b other than 1 and a > 0, the range of f (x) = abx is (0, infinity). For b other than 1 and a < 0, the range of f
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## Introduction to Exponential Functions

In general, the graph of the basic exponential function y = a x drops from ∞ to 0 when 0 1 . The exponential function y = a x , can be shifted k units vertically and h units

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## Finding the domain and range of an exponential function

For any exponential function with the general form $latex f(x)=a{{b}^x}$, the domain is the set of all real numbers. That is, we have: $latex – \infty < x < \infty$ For any exponential function with the general form $latex f(x)=a{{b}^x}$, the

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