Identifying Vertex of Quadratic Function

Answer explanation

The vertex of the quadratic function is (h, k), so the vertex is (3, 4).

Answer explanation

The vertex of the function is (-5, -7) because the vertex form of the function is y = a(x - h)^2 + k, where (h, k) is the vertex.

Answer explanation

The vertex of the quadratic function is (-3, -4) because the equation is in the form f(x) = a(x - h)^2 + k, where (h, k) is the vertex.

What is the significance of the ordered pair (2, -4) to the graph?

• It is the vertex

• It is an x-intercept

• It is the y-intercept

• It is the axis of symmetry

The graph of a quadratic function is shown.

Select the vertex of the function.

A graph of a quadratic function is shown. What is the vertex of the function?

The graph of a quadratic function is shown.

Which spot is the vertex?

The graph of a quadratic function is given. Identify the vertex of the function.

Select ONE correct answer.

A graph of a quadratic function is show on the grid.

Which coordinates best represent the vertex of the graph?

(​ (a)   , ​ (b)   )

• 1
• -4
• -1
• 4
• 0
• 3

The table of a quadratic function is shown.

Which point would count as the vertex?

​ (a)  

• E

• A

• B

• C

• D

• F

• G