4/24 Honors

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

.How many zeros does this parabola have? 

• 3
• 2
• 0
• 1

What is the axis of symmetry for this graph?

• y=2
• x=2
• x=0
• y=0

What is the y-intercept of the function y=-2x²+8x-6?

• (0, 8)
• (0, -6)
• (0, 2)
• (0, 0)

The graph of a quadratic function is called a

• Parabola
• Vertex
• Axis of Symmetry 
• Vertex Form

What direction is the following equation opening?
y=-3x²-7x+8

• Up
• Down
• Left
• Right

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

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

Find the axis of symmetry for
f(x) = x²- 8x + 15.

• x = -4
• x = 4
• y = 4
• y = -4

A parabola has a vertex at (-3,2). Where is the axis of symmetry?

• y = -2
• x = 3
• x = -3
• y = 2