Identify Minimum and Maximum of a Parabola

What is the arrow pointing at? How can you use this value?

• The arrow is pointing at the y-intercept. The x-value is the axis of symmetry and the y-value of this point is equivalent to the maximum/minimum 

• The arrow is pointing at the vertex. The x value of this point is equivalent to the maximum/minimum and the y-value is the axis of symmetry

• The arrow is pointing at the solution. The y value of this point is equivalent to the maximum and the x value is equivalent to the minimum

• The arrow is pointing at the vertex. The x-value is the axis of symmetry and the y-value is equivalent to the minimum/maximum

Does this graph have a maximum or minimum value?

• maximum

• minimum

• neither

• both

What is the minimum of the function?

• A -9

• B) 0

• C) 4

• D) 8

Tags

CCSS.HSF-IF.C.7A

What is the green dot on the parabola called?

• maximum

• minumum

• roots

• zeros

Tags

CCSS.HSF-IF.C.7A

Which best describes the vertex of a parabola?

• Any point on the parabola.

• A point on the x-axis.

• The highest or lowest point of a parabola

• A point on the y-axis.

What is the vertex?

• (4,-4)

• (2,0)

• (0,2)

• (6,0)

The axis of symmetry line passes through which point?

• y-intercept

• any random point

• vertex

• symmetrical point for the vertex

What is a Parabola?

• The graph of a quadratic function

• The graph of a linear function

• The graph of an absolute value function

• A boat

Tags

CCSS.HSF-IF.C.7A

What's the vertex of the parabola?

• (-2,4)

• (-1,1)

• (0,0)

• (2,4)

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