Unit 7 Test Review

Name the x-intercept(s)?

• (0, 0)
• (2, 4)
• (0, 0) and (0, 4)
• (0, 0) and (4, 0)

What is the vertex of the graph?

• (2, 4)
• (3, -1)
• (0, 8)
• (4, 2)

.How many zeros does this parabola have? 

• 3
• 2
• 0
• 1

Is this point a max or min?

• max
• min

What is the green dot on the parabola called?

• maximum
• minumum
• roots
• zeros

What is the green dashed line called?

• roots or x-intercepts
• parabola
• axis of symmetry
• line of dashes

What is the axis of symmetry for this graph?

• y=2
• x=2
• x=0
• y=0

• ( 4 , 8 ) 

• ( -4 , -8 ) 

• ( 4 , -8 )

• ( -4 , 8 )

• x = 5

• x = -5

• x = 3

• x = 7

Identify a in the quadratic equation:

x ² + 16x + 64=0

• 2

• 1

• 16

• 64