Standard and Vertex Forms of Quadratic Equations Identify A H K A B C Vertex

Identify the vertex and whether the graph opens up or down.

• (5, 2); opens up

• (5, 2); opens down

• (-5, 2); opens up

• (-5, 2); opens down

Which of the following equations represents the standard form of a quadratic function?

Which of the following equations represents the vertex form of a quadratic function?

Which of the following vocabulary words describes the point where a quadratic function reaches its highest or lowest point?

• Y-Intercept

• X-Intercept(s)

• Axis of Symmetry

• Vertex

• Factored Form

• Standard Form

• Vertex Form

Determine the vertex from the following equation: -3\left(x-4\right)^2+1

• Vertex: (4,1)

• Vertex: (-4, -1)

• Vertex: (4, -1)

• Vertex: (-4, 1)

Is this quadratic in Standard Form or Vertex Form?

• Standard Form

• Vertex Form

• a=-1, h=4, k=3

• a=-1, h=-4, k=3

• a=1, h=4, k=3

• a=1, h=-4, k=-3

What is the formula to find the x-value of the vertex?

• -b/2c

• -b/2a

• b/2c

• b/2a

What is the vertex?

• (-3, 0)

• (3, 0)

• (0, 18)

• (18, 0)