Question

What is the range of f(x) = 4.0.5%?-5-5O A. y>-1O B. All real numbersO C. y> 0O D. y< 0

Answer 1

Given function:

$f(x)\text{ = 4 }\times\text{ 0.5}^x$

Let us define the range of a function

The range of a function is the set of defined output values of the function.

From the given graph, we can determine the range to be values of y that are greater than zero:

$y\text{ > 0}$

Answer:

y > 0 (Option C)