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 Related Terms
 Quadratic Equation:  An equation of degree 2, which has at most two solutions.
Quadratic: A relationship that relates to squaring or second degree equations. Or, an equation with one term that contains a squared variable.
Degree of a Polynomial: The largest exponent of x which appears in the polynomial
Equation: A mathematical sentence that contains an equals sign.
Solution: A number (or ordered pair of numbers, or set of numbers) that produces a true statement when substituted for the variable(s) in an equation or inequality.
Parabola: The graph of a quadratic or second-degree equation.
Quadratic Function: A function of degree 2 which has a graph that "turns around" once, resembling an umbrella-like curve that faces either rightside up or upside down. This graph is called a parabola.