Mathematics: The range of (fog)(x) is

The range of (fog)(x) is - id9849808, jasminecoronetti44

Ответ:

anthonysutton82

13.02.2022

The range of $f\circ g \,(x) = 2^{x+1}$ is $Ran\{f\circ g\,(x)\} = (0, +\infty)$ .

Step-by-step explanation:

Let $f\circ g \,(x) = 2^{x+1}$ , $\forall\, x \in \mathbb{R}$ . The graphic represents a power function, whose lower bound is the horizontal asymptote y=0 . From the graphic we find the range of the composite function corresponds to the values of the function associated with the vertical axis (y-axis).