Category 4

What is the domain of the graph?

• All real numbers
• To infinity and beyond
• y ≥ 0
• x ≥ 0

What is the range of the graph?

• All real numbers
• To infinity and beyond
• y ≥ 0
• x ≥ 0

Where is the vertex located in the graph above?

• (0,15)

• (3,0)

• (4,-1)

• (5,0)

• (0,-3), (1,0), (3,0)

• (0,-3), (-1,0), (3,0)

• (0,3), (1,0), (3,0)

• (0,-3), (1,0), (-3,0)

In the graph, what is the axis of symmetry?

• The x-axis is the axis of symmetry.

• The y-axis is the axis of symmetry.

• x=1 is the axis of symmetry.

• y=4 is the axis of symmetry.

What is the minimum value of the function graphed above?

• Not here

The table includes four points on the graph of a quadratic equation. Which graph represents the same quadratic equation as the table?

• 
• 
• 
• 

• x = -12

• x = -4

• x = -2

• x = -6

• {-5, -1.5}

• {2.5, 3}

• {1.5, 3}

• {-3, -2.5}