Math 8 Unit 5 Test Review

Which of these sets is the RANGE of the graph?

• {0, 6, 12, 18}

• {-2, 0, 2, 4}

• {-2, 2, 4}

• {6, 12, 18}

Which number is not an element of the domain?

• 2

• 1

• 0

• 6

What is the domain when the range is 3?

The ________ of this graph is {1,3,4,5,6}

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.

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

• {1, 2, 3, 4, 5}
• {-1, 1, 2, 3}
• {1, 2, 3, 5}
• [1, 5]

Is this a function

• Function
• Not a Function

Function or not a function

• function

• not a function

• yes

• no

Is this set of ordered pairs a function or not a function? 

• Non Function

• Function