\( \definecolor{colordef}{RGB}{249,49,84} \definecolor{colorprop}{RGB}{18,102,241} \)
Find an approximation to the nearest integer, by reading the value from the graph of \(f(x)=3^x\):
  1. \(\leq 3^{1.5}<\)
  2. \(\leq 3^{0.5}<\)