Parabola Features and Axis of Symmetry

Identify the vertex

• (-1,-9)
• (0,-8)
• (-4,0)
• (0,0)

Tags

CCSS.HSA.REI.D.10

CCSS.HSA.CED.A.2

Name the Axis of Symmetry

• x = 1

• x = 0

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.10

Maximum or Minimum

• Maximum

• Minimum

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.10

CCSS.HSA.CED.A.1

CCSS.HSA.SSE.A.1

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

• y = -2
• x = 3
• x = -3
• y = 2

2) Write down the features of the above graph since it will appear multiple times.

2a) What is the vertex of the above graph?

• (3, -1)

• (-1, 3)

• 3,-1

• (3,-0.5)

Tags

CCSS.HSA.REI.D.10

CCSS.HSA.CED.A.2

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

2) Write down the features of the above graph since it will appear multiple times.

2b) Does the graph above have a maximum or minimum? What is its value?

• Minimum at y = -1

• Minimum at x = -1

• Maximum at y = 3

• Maximum at x = 3

Tags

CCSS.HSF-IF.C.7A

2) Write down the features of the above graph since it will appear multiple times.

2c) What is the line of symmetry of the above graph?

• x = 3

• 3

• y = -1

• -1

2) Write down the features of the above graph since it will appear multiple times.

2c) What is the x value of the graph when the graph is at its max(or min)?

• -1

• 3

• -0.5

• (3,-1)

Tags

CCSS.HSF-IF.C.7A

Which of the following does not belong?

• Zeros

• Roots

• x-intercepts

• solutions

• y-intercepts

Tags

CCSS.HSF-IF.C.7C

What is the significance of the ordered pair (2, -4) to the graph?

• It is the vertex

• It is an x-intercept

• It is the y-intercept

• It is the axis of symmetry

Tags

CCSS.HSF-IF.C.7A