Based on the description provided, the graph that best represents Jamie's scenario is:
C: A coordinate plane graph is shown. The axis is labeled time and the y-axis is labeled distance from home in blocks. A line begins at 0, 8, decreases to 5, 5, decreases again to 8, 3, then stays horizontal to 12, 3. The line decreases to 17, 0.
Here's why:
1. The scenario states that Jamie rode her bike home for 5 blocks, which aligns with the initial decrease from 8 to 5 on the y-axis in graph C.
2. Jamie then realizes she forgot her math book and goes back to school, indicating a movement away from home, represented by the decrease from 5 to 3 on the y-axis.
3. After finding her math book at school, Jamie rides home, leading to a horizontal segment on the graph as she stays at the same distance from home, shown from 8 to 12 on the x-axis and 3 on the y-axis.
4. Finally, the increase from 12 to 17 on the x-axis and from 3 to 0 on the y-axis represents Jamie riding back home after retrieving her math book.
Therefore, graph C best depicts the scenario described with Jamie riding her bike home, realizing she forgot her math book, going back to school, finding the book, and then returning home.