Final answer:
The New York State Partnership for LTC provides federal financial support and oversight for state-based welfare programs for the elderly to ensure their well-being and care in long-term care facilities.
Step-by-step explanation:
The purpose of the New York State Partnership for LTC (Long-Term Care) is to provide federal financial support and oversight for state-based welfare programs for the elderly, such as the Social Security program. Its goal is to ensure the well-being and care of senior citizens in long-term care facilities through funding and expansion programs.