What is the average of $\frac{2}{3}$ and $\frac{5}{6}$?
$\frac{3}{4}$
$\frac{6}{7}$
$\frac{4}{5}$
$\frac{11}{12}$
$f(x)=x^{2}$+2
g(x)=x-4
Find g(f(2)).
$ \small 4$
$ \small 2$
$ \small 1$
$ \small 3$
$ \small 6$
