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7 Cards in this Set

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A function of the form y = ax2 + bx + c, where a ≠ 0. The graph of a quadratic function is a parabola, a U-shaped curve that opens up or down.
Quadratic Function
The form of a quadratic function written y = ax2 + bx + c, where a ≠ 0.
Standard form of a quadratic function
The graph of a quadratic function.
parabola
The line that divides a parabola into two matching halves.
axis of symmetry
The highest or lowest point on a parabola. The axis of symmetry intersects the parabola at the vertex.
Vertex
The y-coordinate of the vertex of a parabola that opens upward.
minimum
The y-coordinate of the vertex of a parabola that opens downward.
maximum