as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
give appropriate input values to this equation: $y=2x^2 - 4x + 1$
user
for x=0, y=1, for x=1, y=-1, for x=2, y=3, and for x=3, y=7.
assistant