Answer:
The library is 6 blocks away to the left of Alberto's place
Step-by-step explanation:
There's missing information on this question.
Suppose the point here is to find the distance.
A reflection across the y-axis makes the y-axis as the symmetry axis.
1) Each unit represents one block and they share the same y-coordinate (4).
2) We have to subtract the absolute value of x-coordinate.
So,
[tex]|-3-(3)|=|6|=6[/tex]
The library is 6 blocks away to the left of Alberto's place.
