Question

below is the table of values of a function. write the output when the input is n.
input | 1 | 3 | 6 | n
output | 4 | 6 | 9 | blank
operation buttons: +, -, ×, ÷, reset, close

Explanation:

Step1: Find the relationship

Check input-output pairs: 1→4 (1+3=4), 3→6 (3+3=6), 6→9 (6+3=9).

Step2: Generalize for input n

Output = input + 3, so output is n+3.

Answer:

n+3