use the graph of the function y = 4^x to answer the following questions. the domain of the function is…

use the graph of the function y = 4^x to answer the following questions. the domain of the function is negative infinity to positive infinity because an exponent can be any real number. complete the range of the function is to because 4^x is always positive.

use the graph of the function y = 4^x to answer the following questions. the domain of the function is negative infinity to positive infinity because an exponent can be any real number. complete the range of the function is to because 4^x is always positive.

Answer

Explanation:

Step1: Analyze the range property

For the function $y = 4^{x}$, as $x\to-\infty$, $y = 4^{x}\to0$ (but never reaches 0), and as $x\to+\infty$, $y = 4^{x}\to+\infty$. Since $4^{x}>0$ for all real - valued $x$.

Step2: Determine the range

The lower - bound is a value that the function approaches but never reaches (0), and the upper - bound is positive infinity.

Answer:

0, positive infinity