
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 the functions $f(x)=x^{2}+ax+b$ and $g(x)=e^{x}(cx+d)$, if the curve $y=f(x)$ and the curve $y=g(x)$ both pass through the point $P(0,2)$ and have the same tangent line $y=4x+2$ at point $P$.
(Ⅰ) Find the values of $a$, $b$, $c$, and $d$;
(Ⅱ) If for $x \geqslant -2$, $f(x) \leqslant kg(x)$, find the range of values for $k$.

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