Question

The collection of all output values is called of a function.

The collection of all input values is called of a function.
Identify the domain and range of the function.
Input Output Input Output Input Output
1 8 7 4 0.4 15
3 7 2 2 0.5 13
5 6 5 1 0.6 11
7 5 3 5 0.7 9

Answer 1

The collection of all output values of a function is called the range, and the collection of all input values is called the domain. The inputs provided by the student (1, 3, 5, 7, 2, 5, 3, 0.4, 0.5, 0.6, 0.7) constitute the domain of the function, while the corresponding outputs (8, 7, 6, 5, 2, 1, 15, 13, 11, 9) make up the range.

Step-by-step explanation:

The collection of all output values of a function is called the range, while the collection of all input values is called the domain. Given the sets of input-output pairs in the student's question, we can list the domain and range as follows:

Domain:

• 1
• 3
• 5
• 7
• 2
• 5
• 3
• 0.4
• 0.5
• 0.6
• 0.7

Range:

• 8
• 7
• 6
• 5
• 2
• 1
• 15
• 13
• 11
• 9