Algebra 2 Quiz Review 2.1-2.3

What is the DOMAIN of the graph shown?

• (-4, 2]

• [-4, 2)

• [2, 5)

• (2, 5]

What is the RANGE of the following graph?

• [0, ∞)

• [0, 3]

• (-∞, ∞)

What is the RANGE of the graph shown?

• (-4, 2]

• [-4, 2)

• [2, 5)

• (2, 5]

Which set of ordered pairs is not a function?

• (1, 3), (2, 7), (3, 8), (4, 11)

• (2, 3), (4, 9), (3, 8), (4, 15)

• (1, 2), (3, 5), (6, 9), (7, 11)

• (-9, 4), (-6, 3), (-2, 8), (0, 21)

Which graph is not a function?

• 
• 
• 
• 

What is  $f\left(0\right)$   for the function $f\left(x\right)=2x+3$  

• 2x

• -3

• 3

• 10

What is  $f\left(6\right)$  when  $f\left(x\right)=3x-8$  ?

• -8

• 10

• -144

Is this function linear or nonlinear?

• Linear
• Nonlinear

In the above graph complete the following end behavior:
As x --> -∞, f(x) --> ____
As x --> +∞, f(x) --> ____

• -∞
  -∞
• +∞
  -∞
• -∞
  +∞
• +∞
  +∞

In the above graph complete the following end behavior: (f(x)=y)
As x --> -∞, f(x) --> ____
As x --> +∞, f(x) --> ____

• -∞
  -∞
• +∞
  -∞
• -∞
  +∞
• +∞
  +∞