For the given problem $\{x \mid x \geq 5\}$, you need to represent it on the number line and write it in interval notation.

1. Graph on the Number Line:

   • Since $x \geq 5$, draw a closed dot (●) at 5 to indicate that 5 is included in the solution.
   • Shade the number line to the right of 5 to show all numbers greater than or equal to 5.

2. Interval Notation:

   • The interval notation for $x \geq 5$ is $[5, \infty)$, where the square bracket [ indicates that 5 is included, and the parenthesis ) indicates that infinity is not included.

You should:

• Place a closed dot at 5 on the number line and shade to the right.
• Input the interval notation $[5, \infty)$ in the provided box.

Would you like more details or have any questions about this process? Here are some related questions for further exploration:

1. How do you graph $x > 5$ on the number line, and what is its interval notation?
2. What would be the interval notation for $x \leq -2$?
3. How can we represent $x < 3$ in set-builder notation?
4. What is the interval notation for an inequality $-3 < x \leq 4$?
5. How do you handle compound inequalities like $1 < x \leq 6$ in interval notation?

Tip: Remember, closed dots indicate that the number is included in the set, while open dots indicate that it is not.