Question

For the graph below, which of the following is a possible function for f?

Answer 1

Answer:

The function $f$ is perhaps a function of the form $f(x) = a^{r\cdot x}$, $\forall \,x\in \mathbb{R}$.

Step-by-step explanation:

Function $f$ is characterized by its monotony, crescent behavior and a range represented by the set of all positive values of $y$. In addition, $\lim_{x \to -\infty} f(x) = 0$ and $\lim_{x \to +\infty} f(x) = N.E.$ Given all these characteristics, we can deduce that function $f$ is an exponential function of the form:

$f(x) = a^{r\cdot x}$, $\forall \,x\in \mathbb{R}$

The function $f$ is perhaps a function of the form $f(x) = a^{r\cdot x}$, $\forall \,x\in \mathbb{R}$.