Kassie and Luke timed each other during swim practice. The speed at which Kassie swims is represented by the equation d = 1.22t, where d is the number of meters she swims
in t seconds. The speed at which Luke swims is represented in the table.
Luke's Speed
3
6
9
12
Time in seconds (t)
Distance in meters (d)
3.72
7.44
11.16
14.88
7
Which of the following statements are true?
Choose all that apply.
A A graph of Kassie's speed would have a slope of 1.22.
B Luke's rate of speed is 1.86 meters per second.
с A graph of Luke's speed would go through (0,0) and (1, 1.24).
D Kassie's rate of speed is 0.02 meters per second slower than Luke's rate of speed