11.1-11.4 Algebra Parabola Review

Which of the following graphs open down?

• x² - 3x - 4

• x² - 9

• - x² + 2x - 5

• (x² - 5)

Tags

CCSS.HSF-IF.C.7A

What is the vertex of this quadratic equation?  

• (-2,4)

• (2,4)

• (4,-2)

• (-4,-2)

• moves down 4

• moves up 4

• moves left 4

• moves right 4

• moves down 3

• moves up 3

• moves left 3

• moves right 3

• - 12

• 12

• - 4

• 4

Tags

CCSS.HSF.IF.A.2

What's the vertex of the parabola?

• (-2,4)
• (-1,1)
• (0,0)
• (2,4)

The vertex of the parabola is the...

• maximum 
• minimum
• axis of symmetry
• line of symmetry

The line of symmetry for this parabola is...

• x = 0
• y = 0
• x = 1
• y = 1

(0,1) on this parabola is the...

• vertex and maximum 
• vertex and minimum
• axis of symmetry
• focal point

Tags

CCSS.HSF-IF.C.7A

What are the zeros?

• (0,0) and (-4,0)

• (0,0) and (0,4)

• (0,0) and (4,0)

• There are no zeros.

Tags

CCSS.HSF-IF.C.7C