Keys Features of Quadratics

What is the green dashed line called?

• roots or x-intercepts

• parabola

• axis of symmetry

• line of dashes

Tags

CCSS.HSF-IF.C.7A

What is the vertex of the graph. Is it a maximum or minimum?

• (-2,1) minimum

• (-2, 1) maximum

• (2, -1) minimum

• (2, -1) maximum

What are the x- intercepts?

• (0, 0) and (0, -4)

• (0, 0) and (4, 0)

• (0, 0)

• x= 2

Tags

CCSS.HSF-IF.C.7A

What is the y-intercept of this parabola?

• (−1, 3)

• (−3, 11)

• (−2, 5)

• (0, 5)

Tags

CCSS.HSF-IF.C.7A

What is the green dot on the parabola called?

• maximum

• minumum

• roots

• zeros

Tags

CCSS.HSF-IF.C.7A

What is the vertex of the graph. Is it a maximum or minimum?

• (0,3) minimum

• (3,0) maximum

• (0,3) maximum

• (3,0) minimum

The graph of a Quadratic function is shown. Select ALL the statements that are true about the graph.

• It has a Maximum

• The Zeros/Solutions are 0 and 4

• It has a Minimum

• The Vertex is (0, 0)

• The Axis of Symmetry (AOS) is x = 2

Tags

CCSS.HSF-IF.C.7A

Which of the following is the vertex of the graph?

• (0, 3)

• (3, -6)

• (1, 10)

• (4, -5)

What are the solutions?

• 0 and 8

• -2 and -4

• 3 and -1

• 2 and 4

A parabola has a vertex at (-3,2).
Where is the axis of symmetry?

• y = -2

• x = 3

• x = -3

• y = 2