In this case, we'll have to carry out several steps to find the solution.
Step 01:
Data
Graph
x: time elapsed (min)
y: distance (blocks)
After 11 minutes:
distance = ?
Step 02:
We must analyze the graph to find the solution.
Graph
11 minutes ===> 4 blocks
The answer is:
The distance after 11 minutes is 4 blocks from her house