Graphing Quadratic functions

What are the zeros of the parabola? 

• 1, 5
• 3, -5 
• 3, 0
• -6, 1

What is the equation for axis of symmetry?

• y = 3

• x = 3

• x = 5

• x = 1

What is the vertex of y=x²+4x+3?

• (2,1)
• (-2,1)
• (0,0)
• (-2,-1)

What is the vertex?

• (2, 4)
• (3, -1)
• (0, 8)
• (4, 2)

What is another word for zeros?

• y-intercepts
• roots
• vertex
• axis of symmetry

What is the equation of the axis of symmetry for this parabola?

• x = −1

• x = 0

• y = −1

• y = 5

What is the vertex (turning point) of this parabola?

• (−1, 3)

• (3, −1)

• (5, 0)

• (0, 5)

Find the root(s) of this parabola?

• (−1, 3)

• x = −1, x = 3

• x = 1

• (1, −4)

What is the equation of the axis of symmetry for this parabola?

• x = −1

• y = −3

• x = 1

• y = −4

What is the vertex (turning point) of this parabola?

• x = 4

• (−9, 4)

• (4, −9)

• (4, 9)