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Y = ax^2 + bx + c, solve by factoring when a is greater than one, ex 27: 0 = -2x^2 - 8x - 13

we find two factors of the product of the constant term (the term with no variable) and the coefficient of the squared ...
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Graphs of quadratic functions

All quadratic functions have the same type of curved graphs with a line of symmetry. The graph of the quadratic function \(y = ax^2 + bx + c \) has a minimum turning point when \(a \textgreater 0 \) ...