Parabolas

What is the axis of symmetry for this graph?

• y=2
• x=2
• x=0
• y=0

Tags

CCSS.HSF-IF.C.7A

What is the equation for axis of symmetry?

• y=3
• x=3
• x=5
• x=1

Tags

CCSS.HSF-IF.C.7A

Find the y-intercept of this graph?

• (-4,0)

• (0,-4)

• (4,0)

• (0,4)

Tags

CCSS.HSF-IF.C.7A

What are the x- intercepts (roots, solutions)?

• x= 0 and x= -4

• x= 0 and x= 4

• y= 0

• x= 2

Identify the vertex

• (-1,-9)
• (0,-8)
• (-4,0)
• (0,0)

The equation for the axis of symmetry for this parabola is...

• x = 0
• x = -2
• y = -2
• x = 2

What is the vertex of this parabola?

• (−1, 3)
• (−3, 11)
• (−2, 5)
• (0, 5)

Where is the axis of symmetry for this parabola?

• x = −1
• x = 0
• y = 3
• x = −3

Does the quadratic have a max/min vertex, and does the parabola open up/down?

• max/ opens down
• min/ opens up
• max/ opens up
• min/ opens down

The axis of symmetry is a line that goes through the...

• y-intercept

• any random point

• vertex

• x-axis or y-axis