Characteristic of Quadratics

What interval is shown?

• Decreasing Interval

• Increasing Interval

• Constant Interval

• Positive Interval

• Negative Interval

What interval is shown?

• Decreasing Interval

• Increasing Interval

• Constant Interval

• Positive Interval

• Negative Interval

What interval is shown?

• Decreasing Interval

• Increasing Interval

• Constant Interval

• Positive Interval

• Negative Interval

What is the domain of this parabola?

Vertex: ​ (a)   Y-intercept: ​ (b)   Axis of Symmetry: ​ (c)   Max or min: ​ (d)   Range:​ (e)  

• (3,4)

• (0,-5)

• x = 3

• Max @ y = 4

• ( -∞, 4]

• (4,3)

• (-5,0)

• y = 3

• [4, ∞)

• Min @ y = -5

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

Minimum

x=0

Maximum

Vertex (-2, 4)

Axis of Symmetry: x = -4

x=-4

Vertex (-4, 2)

Axis of Symmetry: x = 0

Axis of Symmetry: x = -2

Vertex: ​ (a)   Y-intercept: ​ (b)   Axis of Symmetry: ​ (c)   Max or min: ​ (d)   Range:​ (e)  

• (3,4)

• (0,-5)

• x = 3

• Max @ y = 4

• ( -∞, 4]

• (4,3)

• (-5,0)

• y = 3

• [4, ∞)

• Min @ y = -5

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

f

h

c

b

e

Smaller Zero Value

Vertex (-4, 3)

Larger Zero Value

Maximum

Minimum

Vertex (3, -4)

Axis of Symmetry: x = -4

Axis of Symmetry: x = 3

• (0, 4)

• x = 2

• (4, 0)

• x = -2

• (2, 6)

• (5, 0)

• (0, 4)

• x = 2

• (4, 0)

• x = -2

• (2, 6)

• (5, 0)