Function d gives the distance of a boat from the dock t seconds after leaving the dock. Distance is measured in meters. Here is a graph that represents d.
80
60
40
20 40 60 80 100 120 140 160 180
time (seconds)
Select all statements in function notation that represent the situation.
Od(30) = d (70)
Id(10) = 20
Od (90) < d (160)
Id(t) = 10 when t is 20
Od (0) = 0
Id(0) = 170
Id(170) = 0