Quadratics - Monday 03/04

What is the vertex of the function below

F ( x ) = x ² - 2 x + 5

• ( 1 , 4 )

• ( -1 , 4 )

• ( 0, 5 )

• ( 5 , 0 )

Does the function below have a maximum or minimum and what is the vertex?

f ( x ) = x² -6 x + 11

• minimum ( 2, 3 )

• minimum ( 3 , 2 )

• maximum ( 2 , 3 )

• maximum ( 3 , 2 )

what is the vertex of the graph of the quadratic function

f ( x ) = x² + 6 x + 10

• ( 3 , - 1)

• ( - 3 , - 1 )

• ( 3 , 1 )

• ( - 3 , 1 )

What is the axis of symmetry of the graph of the following function?

f ( x ) = 2x² - 4x + 11

• y = 9

• x = 1

• x = 9

• y = 1

• f

• g

• h

• j

Tags

CCSS.HSF-IF.C.7A

What are the x- intercepts?

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

Which answer choice describes  y = -3x² +7x - 2 accurately?

• opens up with a maximum
• opens up with a minimum
• opens down with a maximum
• opens down with a minimum 

.How many zeros does this parabola have? 

• 3
• 2
• 0
• 1

How many solutions does this graph have?

• one
• two
• no solutions
• cannot be determined

Factor:
x² + 10x + 24

• (x + 8)(x + 3)
• (x + 6)(x + 4)
• (x + 12)(x - 2)
• (x + 12)(x + 2)