1.2 KiB
1.2 KiB
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| Graphing Quadratics Vertex Form |
Graphing Quadratics Vertex Form
Vertex form of a parabola's equation:
The point (h, k) is the vertex. When a is positive the parabola opens upwards.
When a is negative the parabola opens downwards.
When |a| < 1 the parabola is compressed vertically.
When |a| > 1 the parabola becomes narrower.
