Graphing Parabolas in Vertex Form

The vertex of the parabola is the...

• maximum 

• minimum

• axis of symmetry

• line of symmetry

The axis of symmetry for this parabola is...

• x = 0

• y = 0

• x = 1

• y = 1

(0,1) on this parabola is the...

• vertex and maximum 

• vertex and minimum

• axis of symmetry

• focal point

(-2,0) is the...

• vertex and y-intercept

• middle point

• vertex and x-intercept

• line of symmetry

Name the y-intercept.

• (-4,4)

• (0,4)

• (-2,0)

• (0,0)

Tags

CCSS.HSF-IF.C.7A

What is the vertex

y = ( x + 3 ) ² + 5

• (3,5)

• ( -3, 5)

• (-3,-5)

• (3, -5)

What is the Vertex

y= ( x - 7 ) ² - 5

• ( 7,-5)

• (-7 ,-5)

• ( 7, 5 )

• 9 -7,5)

A parabola has a vertex at (4,-1).
Where is the axis of symmetry?

• y = -1

• x = -4

• x = 4

• y = 1

Which equation has a vertex of (2, -5)?

• y = 3(x-2)^2 - 5

• y = (x-2)^2 + 5

• y = (x+2)^2 - 5

• y = 3(x+2)^2 - 5

The vertex of a parabola is at (-3, 4), what is the axis of symmetry?

• x = -3

• y = -3

• y = 4

• x = 3