Function Notation, Domain & Range

What is the range of the graph?

• [-7, 5)

• (-3, 1]

• [-3, 1)

• (-7, 5]

The set of all y-values used to graph a function are called the ____.

• Domain

• Range

• Relation

• Function

DOMAIN is found by reading the ends of a graph from ___ to ___.

• Right to left

• Left to right

• Bottom to top

• Top to bottom

The set of all x-values used to graph a function are called the ____.

• Domain

• Range

• Relation

• Function

Is relation shown a function?

• YES
• NO

Which graph represents a function?

• 
• 
• 
• 

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}

What is the range?

• -4 < x ≤ 5

• -4 ≤ x < 5

• -3 < y < 3

• -3 ≤ y ≤ 3

What is the DOMAIN of this graph?

• x < -3

• x ≤ -3

• x > -3

• x ≥ -3

• {-2, 3, 7}

• [-2, 7]

• {1, 2, 3, 4}

• [1, 4]