Answer:
a)
x y
0.5 6
1 3
2 1.5
3 1
4 0.75
b) A
Step-by-step explanation:
a) Just plug in the numbers into y=3/x.
b) A passes through all the points.
Out of 28 kids there is one that isnt 12
so 27 kids are 12 years old
1 isnt
concluding that, that 6th grade might be 11
so 1 out of 28
1:28
??? There is no information other than that.