Final answer:
When graphing an inequality solution that is greater than a certain value, an arrow is drawn to the right on a number line, signifying all values greater than the given number.
Step-by-step explanation:
When graphing the solution for an inequality where the solution is greater than a certain value, an arrow should be drawn to the right, indicating all values greater than the number given in the inequality. This is because in mathematics, we define the positive direction as to the right on a number line. So, when illustrating a solution such as x > 5, we would plot the point 5 on the number line, draw a circle around it (or a filled circle if the inequality was ≥), and then draw an arrow from that point to the right to show that every number greater than 5 is part of the solution set.