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quadratic functions
Question | Answer |
---|---|
Quadratic | X squared is the highest term in the function |
Parabola | The graph of a quadratic function |
Axis of symmetry | X=-B/2A; The center of the parabola |
Vertex | The center point of the parabola; On the axis of symmetry |
X-Intercepts | Solutions for quadratic equations, found by graphing and looking at points where parabola crosses X-Axis |
Roots | Solutions for quadratic equations, found by taking square roots |
AX^2 + BX + C = 0 | Standard form of a quadratic equation |
Zeros | Solutions for quadratic equation, found by looking at values of X where Y=0 |