Tuesday, February 06, 2007

Parabola



Vertex - Minium / or max point on a parabola

Axis of semetry always goes through the vertex

When doing interval notation
solid circle - the value is included
- So use a Square bracket
Open Circle-The value is not included
- So use a Round bracket

X-intercept, Zeros and Roots of equation are all the same thing just different way of asking for them
Next scribe will be Rojuane

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