Quadratics Vertex and Axis of Symmetry

Does
y = -4x²
have a maximum or minimum value?

• maximum

• minimum

Tags

CCSS.HSF-IF.C.7A

Which answer choice describes  y = -3x² +7x - 2 accurately?

• opens up with a maximum

• opens up with a minimum

• opens down with a maximum

• opens down with a minimum 

Tags

CCSS.HSF-IF.C.7A

Is this a max or min?

• max

• min

• cannot be determined

Tags

CCSS.HSF-IF.C.7A

What is the max/min value if the vertex is (2,-3)?

• Minimum of 3

• Minimum of -2

• Maximum of 0

• Maximum of 7

What is the vertex?

• (1, -3)

• (-1, 3)

• (3, -1)

• (-3, 1)

How many zeros does this parabola have? 

• 3

• 2

• 0

• 1

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

What do we call the highest or lowest point of a quadratic?

• parabola

• vertex

• graph

• point

The lowest point of a graph is called the......

• maximum

• vertex

• zero

• minimum

Tags

CCSS.HSF-IF.C.7A

The highest point of a graph is called the.....

• vertex

• zero

• maximum

• minimum

Tags

CCSS.HSF-IF.C.7A