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

d

step-by-step explanation:

hello and welcome!

so, when we see the words "proportional" along with a table, we need to know that we're looking numbers that divide by the same thing.

looking at this table, we simply have to do a trial and error, and divide to see which numbers have the same quotient. if you look at choice a & c, they both have equal quotients for three of the numbers, with one exception, so those can't be the answer. looking at b, there is no similarity, so that can't be it. then, we see d; if you divide all the numbers in the table, you'll see that they all divide by two, which is a proportional relationship, and our answer!

also, always remember that the x will always be the number that goes into y, and somewhere behind this table, is a formula. for this specific table, the formula would be:

since our x-value is being divided by two to get the y-value. and if they were to ask for more numbers in the series, this is the formula you would use to find them.

idkidkdidkdkdidkx

step-by-step explanation:

nndncnd cnn

snddnd