
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
Translate the following parameterized equations into standard form and explain what curves they represent:

\\((1)\\)\\(\begin{cases} x=5\cos \phi, \\\\ y=4\sin \phi \end{cases}\\)\\(( \phi )\text{ is the parameter}\\) ;

\\((2)\\)\\(\begin{cases} x=1-3t, \\\\ y=4t \end{cases}\\)\\(( t )\text{ is the parameter}\\) .

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