4.2 Warm Up 11.20.24

Front

Back

Front

What does the vertex of a parabola represent?

Back

The vertex is the highest or lowest point of the parabola, depending on whether it opens up or down.

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Back

Front

Back

(1, 5)

Front

What is the general form of a cube root function?

Back

Front

Back

(4, -1)

Front

What does it mean for a graph to open up or down?

Back

If a parabola opens up, it has a minimum point (vertex); if it opens down, it has a maximum point.

Front

Back

Vertex: (5, -1); opens up.

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Back

Front

How do you determine if a quadratic equation is factorable?

Back

Check if the discriminant (b^2 - 4ac) is a perfect square.