Wet snow. ivalent to a depth of 360 сm of heavy
The table relates the percent of surface light present at various ocean depths.
Depth d (m)
Percent of Light Present P (%)
0
100
20
63
40
40
60
25
80
16
100
10
a.
b.
Sketch a graph and decide whether to join the points to form a smooth line or curve.
From the graph estimate the percent of surface light at 15m
Is this relation a function?
c.