Graphing Parabolas Retake

What is the vertex of the graph?

• (2, 4)
• (3, -1)
• (0, 8)
• (4, 2)

Tags

CCSS.HSF-IF.C.7A

What is the vertex of this parabola?

• (−1, 3)
• (−3, 11)
• (−2, 5)
• (0, 5)

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSG.GPE.A.2

Where is the axis of symmetry for this parabola?

• x = −1
• x = 0
• y = 3
• x = −3

Tags

CCSS.HSA.REI.B.4

Does this graph show a maximum or a minimum?

• Maximum
• Minimum

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

The axis of symmetry line passes through which point?

• y-intercept
• any random point
• vertex
• symmetrical point for the vertex

Tags

CCSS.HSG.GPE.A.2

Find the vertex, focus, and directrix of the parabola:  x² = 28y

• Vertex: (0, 0) Focus: (0,7) Directrix: y=-7
• Vertex: (0, 0) Focus: (7,0) Directrix: y=7
• Vertex: (0, 0) Focus: (0,-7) Directrix: x=-7
• Vertex: (0, 0) Focus: (7, 0) Directrix: x=7

The focus is always inside the parabola.

• True

• False

What direction does this parabola open?

x² = 16y

• Up

• Down

• Left

• Right

What is the vertex of this parabola?

(x - 2)² = 16(y + 2)

• (2, 2)

• (2, -2)

• (16, 4)

• (-2, 2)

What is the "p" value?

y² = 24(x - 2)

• p = 2

• p = 12

• p = 24

• p = 6