Graphing Quadratics/Parabolas

A parabola has a vertex at (-3,2).

What is the axis of symmetry?

• x = 3

• y = 2

• x = -3

• y = -3

What are the green dots called?

• axis of symmetry

• vertex

• parabola

• roots or x-intercepts

Tags

CCSS.HSF-IF.C.7A

What is the y-intercept?

• (-1, 3)

• (0, 5)

• (1, 11)

• (-2, 5)

Tags

CCSS.HSF-IF.C.7A

Which best describes the vertex of a parabola?

• Any point on the parabola.

• The highest or lowest point on the parabola.

• Any point on the x-axis.

• Any point on the y-axis.

Which of the following could most likely be y = 5x² + 1?

• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7A

What is the correct graph for the equation

 $y=-\frac{1}{2}x^2+2$  ?

• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7A

What is the vertex of y=x²+4x+3?

• (2,1)
• (-2,1)
• (0,0)
• (-2,-1)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Given the equation for this parabola:
 y=-(x-4)²-3,
does this parabola have a maximum or minimum value?

• Maximum
• Minimum

Tags

CCSS.HSF-IF.C.7A

The axis of symmetry line passes through which point?

• y-intercept
• any random point
• vertex
• symmetrical point for the vertex

Tags

CCSS.HSG.GPE.A.2

The graph of a quadratic function is called a

• Parabola
• Vertex
• Axis of Symmetry 
• Vertex Form

Tags

CCSS.HSF-IF.C.7A