The compound function of the tick function and exponential function in g(x) =a*x+ 1/(a*x).
That is, t = x times of a and g (t) = t+1/t.
Because a is greater than 1, t increases.
And G(T) is odd function, the decreasing interval in the first quadrant is (0, 1], and the increasing interval is greater than 1.
So G(-3)=G(3)
And G(2) is less than F(3) is less than G(4)
That is, g (2) < g (-3) < g (4)