\( \definecolor{colordef}{RGB}{249,49,84} \definecolor{colorprop}{RGB}{18,102,241} \)
The graph of the function \(f(x) = -\dfrac{1}{x} + 3\) is shown below for \(x>0\).
Evaluate graphically:
\(\displaystyle\lim_{x \to \infty} \left(-\dfrac{1}{x} + 3\right) =\)