1. The problem asks to find which point on the number line corresponds to the position of $6\pi$. 2. Recall that $\pi \approx 3.1416$, so we calculate: $$6\pi = 6 \times 3.1416 = 18.8496$$ 3. The number line ranges from 18 to 19, with 18.5 in the center. 4. Since $6\pi \approx 18.85$, it is slightly less than 18.9 and closer to 19 than to 18.5. 5. Looking at the points: - Point A is just right of 18 (around 18.1) - Point B is just right of 18.5 (around 18.6) - Point C is further right than B (around 18.8 to 18.85) - Point D is near 19 (around 18.95) 6. Therefore, point C is the closest to $6\pi$ on the number line. **Final answer:** Point C shows the position of $6\pi$.