Graphs of Quadratics (Parabolas) Quiz

What is the vertex of the parabola shown?

• (1, 7)

• (-1, 7)

• (-1, -7)

• (300, 400)

What is the y-intercept of the parabola shown?

• (0, -4)

• (0, 4)

• (-4, 0)

• (4, 0)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

What are the roots of the parabola?

• (0, -1) and (0, 4)

• (-1, 0) and (4, 0)

What is the axis of symmetry of the parabola shown?

• x = 1

• (1, 3)

• (0, 2)

• x = -1

The parabola f(x) = -x² + 4x + 4...

• Opens downward

• Opens upward

Tags

CCSS.HSA.REI.D.10

The parabola f(x) = x² - 4x - 8...

• Opens upward

• Opens downward

• Opens left

• Opens right

Tags

CCSS.HSA.REI.D.10

The x-intercepts of the parabola are...

• (-7, 0) and (1, 0)

• (0, -7) and (0, 1)

• (0, -7)

• (-3, -16)

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

CCSS.HSA.REI.C.7

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

What is the vertex of this graph?

• (3, -16)

• (-16, -3)

• (3, 16)

• (-3, -16)

What is the axis of symmetry of the parabola shown?

• x = 4

• x = -4

• y = 4

• y = -4

How are you feeling today?