From the graph provided,
a) For g(0), on the graph,
[tex]g(0)=-2[/tex]
b) One value of x for which g(x) = 4 is given below as,
[tex]\begin{gathered} g(x)=4 \\ x=3\text{ where g(x) = 4} \end{gathered}[/tex]
Hence, g(0) = -2 and one of the value of x for which g(x) = 4 is 3
