Features on a Quadratic Graph

What is the vertex of the parabola:

• (3,4)

• (-3,4)

• (3, -4)

• (-3,-4)

Is this point a maximum or minimum?

• maximum

• minimum

What is the significance of the ordered pair (0, -2) to the graph?

• It is the vertex

• It is an x-intercept

• It is the y-intercept

• It is the axis of symmetry

What is the significance of the ordered pair (2, -4) to the graph?

• It is the vertex

• It is an x-intercept

• It is the y-intercept

• It is the axis of symmetry

Which graph best represents y = -x² + 6x - 1 ?

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Quadratic equations take the shape of a _______ when graphed.

• parabola

• straight line

• snaked line

• elliptical

Which graph best represents h(x) = (x + 1)(x – 3)?

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What is the equation of the axis of symmetry?

• y = 0

• x = 0

• x = 3

• x = -3

Which function has a maximum at (2, 0)?

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What are the green dots called?

• axis of symmetry

• vertex

• parabola

• roots or x-intercepts