Question: SYSTEMATIC REVIEW 7D
11. Plot all the values of $X = -2$.
12. Plot all the odd values of $X$ between $-4$ and $4$.
1. **State the problems:**
- Problem 11 asks to plot all values where $X = -2$.
- Problem 12 asks to plot all odd values of $X$ between $-4$ and $4$.
2. **Understanding the problems:**
- For problem 11, the value of $X$ is fixed at $-2$.
- For problem 12, we need to identify all odd integers between $-4$ and $4$.
3. **List the values:**
- For problem 11: $X = -2$.
- For problem 12: The odd integers between $-4$ and $4$ are $-3, -1, 1, 3$.
4. **Plotting:**
- Problem 11: Plot a single point at $X = -2$ on the number line.
- Problem 12: Plot points at $X = -3, -1, 1, 3$ on the number line.
Since these are simple plots on a number line, the points are:
- Problem 11: $\{ -2 \}$
- Problem 12: $\{ -3, -1, 1, 3 \}$
**Final answers:**
- 11: $X = -2$
- 12: $X = -3, -1, 1, 3$