Functions of a Quadratic Graph

Label the graph. Match the zero smaller and larger values by placing the box on the graph next to what it represents.

e

a

f

g

h

Zero larger value

Zero smaller value

Axis of Symmetry: x = 5

Maximum

Vertex (4, -5)

Axis of Symmetry: x = -4

Vertex (5, -4)

Minimum

Label the graph. Match the zero smaller and larger values by placing the box on the graph next to what it represents.

g

f

b

e

a

Axis of Symmetry: x = 0

Minimum

Zero larger value

Vertex (-4, 2)

Axis of Symmetry: x = -2

Maximum

Zero smaller value

Vertex (-2, 4)

Axis of Symmetry: x = -4

Label the graph. Match the zero smaller and larger values by placing the box on the graph next to what it represents.

f

b

a

i

Maximum

Vertex (-4, 2)

Zero (-2, 0)

Axis of Symmetry: x = 0

Axis of Symmetry: x = -2

Axis of Symmetry: x = -4

Vertex (-2, 0)

Zero (0, 4)

Minimum

Label the graph. Match the zero smaller and larger values by placing the box on the graph next to what it represents.

e

a

h

f

b

Zero larger value

Zero smaller value

Vertex (0, -9)

Maximum

Vertex (-4, 2)

Axis of Symmetry: x = 0

Axis of Symmetry: x = -9

Minimum

The graph of quadratic function f is shown on the grid.

f(x) = (x + 3)² − 5

Vertex: (a)  

y-intercept: (b)  

Axis of Symmetry: ​ (c)  

Minimum Value: (d)  

• (-3, -5)

• (0, 4)

• x = -3

• -5

• (-2, -4)

• (-6, 4)

• (4, 0)

• 4

• x = -5

• -4

The graph of quadratic function f is shown on the grid.

Vertex: (a)  

y-intercept: (b)  

Axis of Symmetry: ​ (c)  

Minimum Value: (d)  

• (-3, -5)

• (0, 4)

• x = -3

• -5

• (-2, -4)

• (-6, 4)

• (4, 0)

• 4

• x = -5

• -4

Label the following in the graph:

a

b

d

c

e

axis of symmetry (AOS)

root/x-intercept right

vertex

root/x-intercept left

y-intercept

The graph of quadratic function f is shown on the grid.

Vertex: (a)  

y-intercept: (b)  

Axis of Symmetry: ​ (c)  

Range : (d)  

• (-3, -5)

• (0, 4)

• x = -3

• x ≥ -5

• (-2, -4)

• (-6, 4)

• (4, 0)

• x ≥ 3

• x = -5

• -4

If we have the equation here, can we graph and match?

(a)  

• F

• G

• H

• J

Looking at the graph,

The vertex is at Point ​ (a)  

The Positive Zero is at Point ​ (b)  

The y-intercept is at Point ​ (c)  

The Negative Zero is a Point ​ (d)  

• 3

• 4

• 2

• 1

• Not Shown