To graph the inequality \( x > 11 \), you would use an open point at 11 since the inequality does not include 11 itself (indicated by the "greater than" symbol) and an arrow extending indefinitely to the right to represent all numbers greater than 11.
Therefore, the correct response is:
A number line ranges from 5 to 15 in increments of 1. An open point is plotted at 11. An arrow extends indefinitely right from the open point past 15 along the number line.