Identify each equation in the system as that of a line, parabola, circle, ellipse, or hyperbola, and solve the system by graphing. 
Definitions:
Neo-Piagetian Research
A field of study that extends and modifies Jean Piaget's theory of cognitive development, incorporating new findings on information processing, memory capabilities, and individual differences in children.
Cognitive Functioning
Refers to the mental processes involved in acquiring knowledge and understanding, including thinking, knowing, remembering, judging, and problem solving.
Developmental Stages
Distinct phases of growth and development that an individual passes through from infancy to adulthood, each characterized by unique physical, psychological, or cognitive changes.
Formal Operational Thought
A stage in Piaget's theory of cognitive development where individuals develop the ability to think about abstract concepts.
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