
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
Given $f(x)=3\sin (2x+ \frac {π}{6})-1$, $x\in R$
(1) Find the set of $x$ when $f(x)$ reaches its maximum value;
(2) What transformations should be applied to $y=\sin x$ to obtain the graph of $f(x)=3\sin (2x+ \frac {π}{6})-1$, $x\in R$?

Present the answer in LaTex format: \boxed{Your answer}
user