Attributes of Quadratic Functions

What is the equation for the axis of symmetry for the quadratic function shown?

• y = -3

• x = -3

• x = 5

• y = 5

Does this graph have maximum or minimum value?

• maximum

• minimum

• neither

• both

What is the equation for the axis of symmetry?

• y=3

• x=3

• x=5

• x=1

Is this a maximum or a minimum?

• max

• min

• cannot be determined

Select the correct answer for the attributes below: Vertex: ​ (a)   Domain: ​ (b)   Range: ​ ​ (c)   x - Intercepts: ​ (d)   y - intercepts: ​ (e)  

• (-2, -6)

• All Real Numbers

• (-4.5,0) and (1.5,0)

• (0,-2)

• (0,-4.5) and (0,1.5)

• (-2,0)

• (-6,-2)

What attribute is the coordinate (0,-4) for the quadratic function? It is the ​ ​ (a)  

• vertex

• x-intercept

• y-intercept

• maximum

• minimum

• axis of symmetry

• No Special Attribute

Identify the attributes of the graphed quadratic function. (NOT ALL ANSWER CHOICES WILL BE USED)

a

b

c

X-Intercept(-)

Slope

Axis of Symmetry

X-Intercept(+)

Vertex

Y-Intercept

Match the following coordinate or equation to its special attribute.

• Crosses the y-axis

• Axis of Symmetry

• Crosses the x-axis

• a>0

• Graph opens up

• Vertex

• Is the x value of the vertex.

• x-intercepts

• Minimum

• y-intercept

What attribute is the coordinate (0,-4) for the quadratic function?

It is the ​ ​ (a)  

• vertex

• x-intercept

• y-intercept

• maximum

• minimum

• axis of symmetry

• No Special Attribute

What attribute is the coordinate (-1,1) for the quadratic function?

• vertex

• x-intercept

• y-intercept

• maximum

• minimum

• axis of symmetry

• No Special Attribute