2.2

The time it takes you to drive to school.

• Continuous
• Discrete

The number of books in your locker.

• Continuous
• Discrete

The time it takes for a light bulb to burn out.

• Continuous
• Discrete

The number of suitcases lost by airlines. 

• Discrete
• Continuous

Discrete or continuous data?

• Discrete

• Continuous

Is the graph pictured discrete or continuous?

• Discrete
• Continuous

Discrete or Continuous?

• Discrete
• Continuous

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain.
Remember:  Domain is x 
(x,y)

• D: {1, -3, -4,}
  R: {0, 1, 2, -4}
• D:{0, 1, 2, -4}
  R:{1, -3, -4}
• D:{0, 1, 2, 3, 4}
  R:{1, -3, -4}

Which graph does NOT pass the vertical line test?

• Graph 1
• Graph 2
• Graph 3
• Graph 4

All of the y values or outputs are called what?

• Domain
• Range