7s. 9. Aspelunker is down in a cave next to the cliff. If she climbs down deeper into the
cave, this will be a negative change. If she climbs up, whether inside the cave or out
of the cave and up the cliff, this will be a positive change.
Complete the table:
Beginning
Elevation (ft)
Change of
Elevation (ft)
Equation you used to solve:
Final Elevation
(ft)
+150
25 down
+70
400
0
-45
-45
ble to
150 up
-125
7.
-55
uch
-257
74 down
-870
-379
Use the number lines below, as needed.