Unit 2 WarmUp 8

What is the vertex of this quadratic graph?

​ ​ (a)  

• (-9, -4)
• (-9, 4)
• (-4, -9)
• (-10, 0),(1, 0)

How many roots does this parabola have? 

• 3
• 2
• 0
• 1

Is this a max or min?

• max
• min

What are the x- intercepts?

• x= 0 and x= -4
• x= 0 and x= 4
• y= 0
• x= 2

Tags

CCSS.HSF-IF.C.7A

What is the y-intercept?

• (0,0)
• (4,0)
• (0,4)
• (2,-2)

Tags

CCSS.HSF-IF.C.7A

What are the zeros?

• {2}
• {2,-4}
• No Real Solution
• {1,3}

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

What is the green dot on this parabola called?

• vertex
• root
• zero
• solution

What are the x-intercepts?

• x = 4, x = -2

• x = -8, x = 1

• x = -4, x = 2

Tags

CCSS.HSF-IF.C.7D

What is the x-intercept?

• (1,0)

• (-1,0)

• (0,1)

• (0,-1)

Tags

CCSS.HSF-IF.C.7D

What is the y-intercept?

• (0, 5.5)

• (0, -5.5)

• (5.5, 0)

• (-5.5, 0)

Tags

CCSS.HSF-IF.C.7D