本题目来源于试卷: Trigonometric Functions，类别为 IB数学
[问答题]
Consider the functions f(x)=3lxl 8*oou;2v u cs dk1is37g8,(dr atipos (x)+$\frac{9}{2} $ and $g(x)=3 \cos \left(x+\frac{\pi}{3}\right)+A$ , where $x \in \mathbb{R}$ and $A<\frac{9}{2}$ .
1. Describe a sequence of two transformations that transforms the graph of f to the graph of g .
The y -intercept of the graph g is at the point $\left(0, \frac{9}{2}\right)$
2. Find the range of g .
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