Question
Graph the inequality on a number line. \( \begin{array}{ll}\text { (3) 25. } a>4 & \text { 26. } n \geq 8\end{array} \)
Ask by Willis Wang. in the United States
Mar 13,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
To graph the inequalities on a number line:
1. **For \( a > 4 \):**
- Draw a number line.
- Place an open circle at 4.
- Shade the line to the right of 4.
2. **For \( n \geq 8 \):**
- Draw another number line.
- Place a closed circle at 8.
- Shade the line to the right of 8.
This shows all numbers greater than 4 and all numbers greater than or equal to 8.
Solution
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Bonus Knowledge
To graph the inequality \( a > 4 \) on a number line, you would draw an open circle at the number 4 to signify that 4 is not included, and then shade the line to the right to indicate that the values of \( a \) can be any number greater than 4. For \( n \geq 8 \), you would draw a closed circle at 8, showing that 8 is included in the solution set, and shade the line to the right as well, indicating that \( n \) can be any number greater than or equal to 8. Just like that, you've visually represented your inequalities!
