Algebra-2

Question Analysis
This question assesses the student's ability to translate a verbal description of a function into its corresponding function notation.

Key Concept Explanation
Function notation is a way to express the relationship between the input and output of a function. The function represents the output when the input is .

Step-by-step Solution
1. Identify the rule: The function adds 7 to the input value and then divides the result by 2.
2. Express the rule using function notation: