16
The water level of a river was measured each day
models the linear relationship between the water level of the river
days the water level was measured.
ed each day during a two-week period. The graph
LEAN-C
e river in feet and the number of
Water Level of River
Water Level (ft)
0
2
4
12
14
6 8 10
Number of Days
Which statement best describes the y-intercept of the graph?
F The water level increased by 0.25 ft per day.
G The maximum water level was 19.5 ft.
H The initial water level was 16 ft.
J The water level was measured for 14 days.