Characteristics of Quadratic Functions

​Intro to Quadratics

Take notes of the information on the blue slides

Answer each questions

​[0,25.5]

Fill in the Blank

What is the domain of the graph?

Math Response

What is the range for the function below? 

Type answer here

Correct Answer: y\le4

Deg^°

Rad

Multiple Choice

Use the graph to determine the solutions.
*Hint: Solutions = roots = zeros = x-intercepts

• -1 and -3

• 1 and -3

• 1 and 3

• -1 and 3

Multiple Choice

What do we call the highest or lowest point of a quadratic?

• parabola

• vertex

• graph

• point

Multiple Choice

What is the vertex?

• (2, 4)

• (3, -1)

• (0, 8)

• (4, 2)

Multiple Choice

What is the vertex of this parabola?

• (0, 5)

• (2, 1)

• (-1, 2)

• (-2, 1)

Multiple Choice

The vertex of this quadratic is...

• (1,16)

• (-3,0)

• (5,0)

• (0,15)

Multiple Choice

Which of the following graphs appropriately marks the axis of symmetry?

Multiple Choice

What is the equation for axis of symmetry?

• y=3

• x=3

• x=5

• x=1

Multiple Choice

What is the axis of symmetry for this graph?

(Where would you draw a line that goes through the verse of parabola?)

• y=2

• x=2

• x=0

• y=0

Multiple Choice

Identify the axis of symmetry. 

• x=-1

• y=-1

• x=4

• y=4