Question

What is the range of f(x) = 5^x?OA. All real numbersOB. All real numbers greater than or equal to 5OC. All positive real numbersOD. All real numbers greater than 5

Answer 1

- The solution steps are given below:

`\begin{gathered} f(x)=5^x \\ \text{ The exponential function of this form is always positive no matter the value of x} \\ \text{ Thus, the answer is:} \\ \\ \text{ ALL POSITIVE REAL NUMBERS} \end{gathered}`

Final Answer

ALL POSITIVE REAL NUMBERS (OPTION C)