Identifying the Vertex of a Parabola

Find the Vertex:
y = x² + 6x

• (-3,-9)
• (1,6)
• (-3,27)
• No Real Solution

Find the Vertex:
f(x) = -2x² + 4x -1

• (1,1)
• (-2,4)
• (-1,-2)
• No Real Solution

Find the Vertex:
y = x² + 6x + 2

• (-3,-7)
• (1,6)
• (6,2)
• No Real Solution

Find the Vertex:
f(x) = x² + 10x + 21

• (-5,-4)
• (1,10)
• (10,21)
• No Real Solution

Find the Vertex:
h(x) = -3x² + 12x + 2

• (2,14)
• (-3,12)
• (12,2)
• No Real Solution

What is the green dot on the parabola called?

• vertex
• root
• dot

The vertex of this graph is a

• maximum
• minumum

The graph of a quadratic function is called a

• Parabola
• Vertex
• Axis of Symmetry 
• Vertex Form

Find the vertex   y = x² - 6x + 5

• V(-3, 8)
• V(-3, - 10)
• V(3, -4)
• V(3, 5)

Find the vertex.  y = 2x² - 28x +94

• V(14, -3)
• V(14, 9)
• V(7, 10)
• V(7, -4)