(Alg.2) 4.1 Graphing Quadratics Functions.

Front

Back

(-3, -5)

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Back

-6

Front

How do you determine if a parabola has a minimum?

Back

When ‘a’ is positive there is a minimum.

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Back

Standard form.

Front

The axis of symmetry line passes through which point?

Back

Vertex.

Front

What is the general shape of a quadratic function's graph?

Back

A parabola.

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Back

The direction of the parabola (upward if a > 0, downward if a < 0).

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Back

(2, -2).

Front

How can you find the x-coordinate of the vertex of a parabola?

Back

Front

What is the significance of the y-intercept in a quadratic function?

Back

It is the point where the graph intersects the y-axis.