Domain and Range of Exponential Functions

Front

What is the Domain of an exponential function?

Back

All Real Numbers

Front

What variable represents the domain in a function?

Back

x

Front

What is the range of an exponential function?

Back

y > 3

Front

What is the domain of the exponential function?

Back

All Real Numbers

Front

What variable represents the range in a function?

Back

y

Front

Define 'exponential function'.

Back

A function of the form f(x) = a * b^x, where a is a constant, b is a positive real number, and x is the exponent.

Front

What does 'domain' refer to in a function?

Back

The set of all possible input values (x-values) for the function.

Front

What does 'range' refer to in a function?

Back

The set of all possible output values (y-values) for the function.

Front

Can the domain of an exponential function be restricted?

Back

No, the domain of an exponential function is always all real numbers.

Front

What is the general shape of an exponential function graph?

Back

It increases rapidly and approaches the x-axis but never touches it.