## Calculus (3rd Edition)

$$\lim _{x \rightarrow 0.5} f(x)=1.5.$$
According to the figure, we note that when $x$ approaches $0.5$ from the left or from the right, then $f(x)$ approaches $1.5$. Hence, we have $$\lim _{x \rightarrow 0.5} f(x)=1.5.$$