» A. Complete the second column that describes the change in water level. Then complete the third
column that describes the final height of the water.
What do you notice about the second and third
columns?
Starting
Height of
Water
top of pool
Change
in Inches
of Water
Final
Height of
Water
3
2
2
+
0
=
O
1
2
+
1
0
fill line
-1
2
+
-2
=
0
-2
2
+
-3
-1
-3
bottom
of pool
2.
+
-4
FOCUS ON MATU DRACTICES
EB
Bi