Key Features of a Quadratic

Find the vertex of the graph.

Type your answer in the form of (x,y)

What is the formula for the axis of symmetry?

• x = -c / (2a)
• x = -b / (2c)
• x = -b / (2a)
• x = -a / (2b)

• c

• -12

• a

• -21

• b

• -2

Where is the axis of symmetry?

If the vertex is the highest point on the graph, then it is known as the ​ (a)  

If the vertex is the lowest point on the graph, then it is known as the ​ (b)   ​

• Minimum
• Maximum
• Mega Vertex
• Mini Vertex
• Centroid

Is this a maximum or minimum?

• Maximum

• Minimum

The Domain of a graph is focused on the ​ (a)   .

The Range of a graph is focused on the ​ (b)   .

• x-values
• y-values
• z-values
• maximum
• minimum

What is the Domain of the Function

Domain: [ (a)   ,​ (b)   ]

Range [​ (c)   ,​ (d)   ]

• -3
• 1
• -4
• 0
• 2
• 3
• 4
• -2
• -1