Alg 2 Module 1 Quiz Review

What is the Domain of the function below?

(-1,2) (5,7) (6,2) (-3,9) (4, 7) (8, -2)

• D= {-1, -3, 4, 5, 6, 8}

• D= {2, 5, 7, 9, 7, -2}

• D= {2, 7, 9, 7, -2}

• D= {-1, 5, 6, -3, 4, 8, 2, 7, 9, -2}

Which graph does NOT pass the vertical line test?

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

Is this graph Discrete or Continuous?

• Discrete
• Continuous

Is the graph pictured discrete or continuous?

• Discrete
• Continuous

Does the graph represent a function?

• Yes, it passed the vertical line test

• No, it does not pass the vertical line test

• Yes, it passes the horizontal line test

• No, it does not pass the horizontal line test

Does the table represent a function?

• yes

• no

• dont know

Which graph is linear?

• Graph A

• Graph B

• Graph C

• Graph D

What is/are the x-intercept(s)?

• (3 , 0)

• (0 , 3)

• (6 , 0)

• (0 , 6)

What is/are the y-intercept(s)?

• (3 , 0)

• (0 , 3)

• (6 , 0)

• (0 , 6)

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

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