Answer:
Part 1)
Henry's location is at the ordered pair

Libray's location is at the ordered pair

Part 2) Henry is 5 city blocks at the left of the library and 7 city blocks up of the library
Explanation:
Part 1) Write the ordered pairs that represent Henry and the Library
we have that
Henry's location is at the ordered pair

Libray's location is at the ordered pair

Part 2) Describe Henry's location relative to the library
Observing the graph
Henry is 5 city blocks at the left of the library and 7 city blocks up of the library