3. The graph of a function \( g \) is given.
(a) State the values of \( g(-2), g(0), g(2) \), and \( g(3) \).
(b) For what value(s) of \( x \) is \( g(x)=3 \) ?
(c) For what value(s) of \( x \) is \( g(x) \leqslant 3 \) ?
(d) State the domain and range of \( g \).
(e) On what interval(s) is \( g \) increasing?