Quadratics closure

Find the y-intercept of f(x) = 2x² - 2x + 1

• 2
• -2
• 1
• -1

Find the Axis of Symmetry: y= x² -2x

• x = 2

• x =1

• x = -1

• x = 5

Find the vertex of 
f(x) = -x² - 4x + 12.

• (-2, 16)
• (2, 0)
• (2, 4)
• (-2, 4)

What is the vertex?

• (5,2)
• (2,5)
• (-2,5)
• (-5,2)

Is this a max or min?

• max
• min
• cannot be determined

What are the x- intercepts?

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

y=2x²-6x+1 is in what form?

• Vertex Form
• Factored form
• Standard Form 
• Cannot be determined

Solve using the quadratic formula

• A 
• B 
• C 
• D 

How many solutions does this graph have?

• one
• two
• no solutions
• cannot be determined

Find the zeros of this quadratic.

• b=4/5, b=3
• b=4, b=-3
• b=1/5, b=3
• b=4/5, b=-3